| 2025 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:34 | | | | 108 | | | | Rickmansworth | Rickmansworth parkrun # 345 | 1 Feb 25 |
| parkrun | 23:42 | | | | 119 | | | | Rickmansworth | Rickmansworth parkrun # 353 | 29 Mar 25 |
| parkrun | 23:47 | | | | 118 | | | | Rickmansworth | Rickmansworth parkrun # 347 | 15 Feb 25 |
| parkrun | 23:52 | | | | 126 | | | | Rickmansworth | Rickmansworth parkrun # 344 | 25 Jan 25 |
| parkrun | 23:55 | | | | 98 | | | | Rickmansworth | Rickmansworth parkrun # 342 | 11 Jan 25 |
| parkrun | 24:08 | | | | 121 | | | | Rickmansworth | Rickmansworth parkrun # 346 | 8 Feb 25 |
| parkrun | 24:17 | | | | 158 | | | | Rickmansworth | Rickmansworth parkrun # 351 | 15 Mar 25 |
| parkrun | 24:43 | | | | 162 | | | | Rickmansworth | Rickmansworth parkrun # 365 | 28 Jun 25 |
| parkrun | 24:44 | | | | 152 | | | | Rickmansworth | Rickmansworth parkrun # 341 | 4 Jan 25 |
| parkrun | 24:52 | | | | 137 | | | | Rickmansworth | Rickmansworth parkrun # 354 | 5 Apr 25 |
| parkrun | 24:58 | | | | 134 | | | | Rickmansworth | Rickmansworth parkrun # 356 | 19 Apr 25 |
| parkrun | 25:20 | | | | 158 | | | | Rickmansworth | Rickmansworth parkrun # 352 | 22 Mar 25 |
| parkrun | 25:26 | | | | 36 | | | | Ross-on-Wye | Ross-on-Wye parkrun # 171 | 26 Apr 25 |
| parkrun | 25:28 | | | | 156 | | | | Rickmansworth | Rickmansworth parkrun # 364 | 21 Jun 25 |
| parkrun | 25:42 | | | | 203 | | | | Rickmansworth | Rickmansworth parkrun # 349 | 1 Mar 25 |
| parkrun | 25:52 | | | | 205 | | | | Rickmansworth | Rickmansworth parkrun # 357 | 3 May 25 |
| parkrun | 26:07 | | | | 201 | | | | Rickmansworth | Rickmansworth parkrun # 343 | 18 Jan 25 |
| parkrun | 26:19 | | | | 199 | | | | Rickmansworth | Rickmansworth parkrun # 361 | 31 May 25 |
| parkrun | 26:29 | | | | 180 | | | | Rickmansworth | Rickmansworth parkrun # 340 | 1 Jan 25 |
| parkrun | 26:34 | | | | 200 | | | | Rickmansworth | Rickmansworth parkrun # 362 | 7 Jun 25 |
| parkrun | 26:57 | | | | 44 | | | | Egham Orbit | Egham Orbit parkrun # 5 | 22 Feb 25 |
| parkrun | 28:03 | | | | 266 | | | | Rickmansworth | Rickmansworth parkrun # 363 | 14 Jun 25 |
| parkrun | 28:25 | | | | 31 | | | | Waterakkers, NED | Waterakkers parkrun # 106 | 12 Apr 25 |
| parkrun | 30:56 | | | | 91 | | | | Oaklands College | Oaklands College parkrun # 8 | 8 Mar 25 |
| parkrun | 33:00 | | | | 416 | | | | Rickmansworth | Rickmansworth parkrun # 360 | 24 May 25 |
| parkrun | 37:37 | | | | 99 | | | | Church Mead | Church Mead parkrun # 160 | 10 May 25 |
| parkrun | 45:33 | | | | 625 | | | | Rickmansworth | Rickmansworth parkrun # 359 | 17 May 25 |
| HM | 1:58:04 | | | 2:00:18 | 754 | | | 110 | Berkhamsted | Berkhamsted Half Marathon | 2 Mar 25 |
| HM | 2:09:33 | | | 2:16:40 | 1566 | | | 135 | St Albans | St Albans Half Marathon | 8 Jun 25 |
| Mar | 4:40:01 | a | | | 8531 | | | | Leuven, BEL | European Running Championships Marathon | 13 Apr 25 |
| Mar | 4:55:37 | | | 5:02:57 | 1552 | | | 134 | Milton Keynes | Milton Keynes Marathon | 5 May 25 |
| 2024 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:00 | | | | 139 | | | | Rickmansworth | Rickmansworth parkrun # 330 | 2 Nov 24 |
| parkrun | 24:22 | | | | 165 | | | | Rickmansworth | Rickmansworth parkrun # 337 | 21 Dec 24 |
| parkrun | 24:36 | | | | 133 | | | | Rickmansworth | Rickmansworth parkrun # 336 | 14 Dec 24 |
| parkrun | 24:38 | | | | 164 | | | | Rickmansworth | Rickmansworth parkrun # 322 | 7 Sep 24 |
| parkrun | 24:53 | | | | 126 | | | | Rickmansworth | Rickmansworth parkrun # 309 | 8 Jun 24 |
| parkrun | 24:56 | | | | 149 | | | | Cassiobury | Cassiobury parkrun # 444 | 26 Oct 24 |
| parkrun | 24:59 | | | | 151 | | | | Rickmansworth | Rickmansworth parkrun # 323 | 14 Sep 24 |
| parkrun | 25:00 | | | | 146 | | | | Rickmansworth | Rickmansworth parkrun # 327 | 12 Oct 24 |
| parkrun | 25:05 | | | | 128 | | | | Cassiobury | Cassiobury parkrun # 447 | 16 Nov 24 |
| parkrun | 25:26 | | | | 137 | | | | Rickmansworth | Rickmansworth parkrun # 318 | 10 Aug 24 |
| parkrun | 25:29 | | | | 181 | | | | Cassiobury | Cassiobury parkrun # 441 | 5 Oct 24 |
| parkrun | 25:39 | | | | 57 | | | | Luton Wardown | Luton Wardown parkrun # 424 | 19 Oct 24 |
| parkrun | 25:40 | | | | 131 | | | | Rickmansworth | Rickmansworth parkrun # 316 | 27 Jul 24 |
| parkrun | 25:47 | | | | 141 | | | | Rickmansworth | Rickmansworth parkrun # 314 | 13 Jul 24 |
| parkrun | 25:48 | | | | 182 | | | | Cassiobury | Cassiobury parkrun # 446 | 9 Nov 24 |
| parkrun | 25:57 | | | | 202 | | | | Cassiobury | Cassiobury parkrun # 434 | 17 Aug 24 |
| parkrun | 26:01 | | | | 176 | | | | Cassiobury | Cassiobury parkrun # 423 | 1 Jun 24 |
| parkrun | 26:01 | | | | 155 | | | | Cassiobury | Cassiobury parkrun # 436 | 31 Aug 24 |
| parkrun | 26:07 | | | | 186 | | | | Cassiobury | Cassiobury parkrun # 449 | 30 Nov 24 |
| parkrun | 26:10 | | | | 201 | | | | Cassiobury | Cassiobury parkrun # 427 | 29 Jun 24 |
| parkrun | 26:16 | | | | 189 | | | | Cassiobury | Cassiobury parkrun # 432 | 3 Aug 24 |
| parkrun | 26:19 | | | | 214 | | | | Cassiobury | Cassiobury parkrun # 421 | 18 May 24 |
| parkrun | 26:25 | | | | 172 | | | | Cassiobury | Cassiobury parkrun # 425 | 15 Jun 24 |
| parkrun | 26:31 | | | | 202 | | | | Cassiobury | Cassiobury parkrun # 403 | 13 Jan 24 |
| parkrun | 26:35 | | | | 206 | | | | Cassiobury | Cassiobury parkrun # 411 | 9 Mar 24 |
| parkrun | 26:38 | | | | 233 | | | | Cassiobury | Cassiobury parkrun # 402 | 6 Jan 24 |
| parkrun | 26:41 | | | | 68 | | | | Aylesbury | Aylesbury parkrun # 445 | 20 Jul 24 |
| parkrun | 26:43 | | | | 248 | | | | Cardiff | Cardiff parkrun # 775 | 25 May 24 |
| parkrun | 26:44 | | | | 33 | | | | Minehead | Minehead parkrun # 321 | 27 Apr 24 |
| parkrun | 26:50 | | | | 205 | | | | Cassiobury | Cassiobury parkrun # 419 | 4 May 24 |
| parkrun | 26:54 | | | | 120 | | | | Chipping Sodbury | Chipping Sodbury parkrun # 434 | 20 Apr 24 |
| parkrun | 27:03 | | | | 210 | | | | Cassiobury | Cassiobury parkrun # 413 | 23 Mar 24 |
| parkrun | 27:10 | | | | 206 | | | | Cassiobury | Cassiobury parkrun # 416 | 13 Apr 24 |
| parkrun | 27:19 | | | | 225 | | | | Cassiobury | Cassiobury parkrun # 412 | 16 Mar 24 |
| parkrun | 27:28 | | | | 210 | | | | Rickmansworth | Rickmansworth parkrun # 324 | 21 Sep 24 |
| parkrun | 27:35 | | | | 144 | | | | Cassiobury | Cassiobury parkrun # 401 | 1 Jan 24 |
| parkrun | 27:42 | | | | 189 | | | | Rickmansworth | Rickmansworth parkrun # 333 | 23 Nov 24 |
| parkrun | 27:43 | | | | 275 | | | | Cassiobury | Cassiobury parkrun # 414 | 30 Mar 24 |
| parkrun | 27:52 | | | | 170 | | | | Cassiobury | Cassiobury parkrun # 428 | 6 Jul 24 |
| parkrun | 27:53 | | | | 226 | | | | Cassiobury | Cassiobury parkrun # 415 | 6 Apr 24 |
| parkrun | 27:57 | | | | 286 | | | | Cassiobury | Cassiobury parkrun # 420 | 11 May 24 |
| parkrun | 28:07 | | | | 153 | | | | Torvean | Torvean parkrun # 158 | 28 Sep 24 |
| parkrun | 28:08 | | | | 270 | | | | Cassiobury | Cassiobury parkrun # 405 | 27 Jan 24 |
| parkrun | 29:23 | | | | 97 | | | | Dinton Pastures | Dinton Pastures parkrun # 253 | 24 Aug 24 |
| parkrun | 29:27 | | | | 305 | | | | Cassiobury | Cassiobury parkrun # 407 | 10 Feb 24 |
| parkrun | 29:36 | | | | 269 | | | | Rickmansworth | Rickmansworth parkrun # 311 | 22 Jun 24 |
| parkrun | 29:37 | | | | 231 | | | | Rickmansworth | Rickmansworth parkrun # 291 | 3 Feb 24 |
| parkrun | 32:01 | | | | 60 | | | | Church Mead | Church Mead parkrun # 93 | 20 Jan 24 |
| parkrun | 37:36 | | | | 529 | | | | Cassiobury | Cassiobury parkrun # 409 | 24 Feb 24 |
| parkrun | 47:57 | | | | 618 | | | | Rickmansworth | Rickmansworth parkrun # 339 | 28 Dec 24 |
| parkrun | 48:39 | | | | 367 | | | | Cassiobury | Cassiobury parkrun # 410 | 2 Mar 24 |
| parkrun | 1:03:45 | | | | 738 | | | | Rickmansworth | Rickmansworth parkrun # 338 | 25 Dec 24 |
| 10K | 56:08 | | | 56:26 | 177 | | | 21 | Aylesbury | Bearbrook 10K | 4 Aug 24 |
| HM | 2:01:28 | | | 2:06:46 | 1178 | | | 150 | St Albans | St Albans Half Marathon | 9 Jun 24 |
| MarDH | 4:43:03 | | | 4:45:08 | 2388 | | | 294 | Inverness | Baxters Loch Ness Marathon | 29 Sep 24 |
| 2023 V45 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:27 | | | | 80 | | | | Cassiobury | Cassiobury parkrun # 371 | 17 Jun 23 |
| parkrun | 24:28 | | | | 109 | | | | Cassiobury | Cassiobury parkrun # 372 | 24 Jun 23 |
| parkrun | 24:32 | | | | 108 | | | | Cassiobury | Cassiobury parkrun # 357 | 4 Mar 23 |
| parkrun | 25:09 | | | | 107 | | | | Cassiobury | Cassiobury parkrun # 353 | 4 Feb 23 |
| parkrun | 25:11 | | | | 149 | | | | Cassiobury | Cassiobury parkrun # 366 | 13 May 23 |
| parkrun | 25:16 | | | | 31 | | | | Rothay Park | Rothay Park parkrun # 93 | 20 May 23 |
| parkrun | 25:26 | | | | 118 | | | | Cassiobury | Cassiobury parkrun # 358 | 11 Mar 23 |
| parkrun | 25:27 | | | | 158 | | | | Cassiobury | Cassiobury parkrun # 356 | 25 Feb 23 |
| parkrun | 25:29 | | | | 41 | | | | Dalby Forest | Dalby Forest parkrun # 294 | 29 Apr 23 |
| parkrun | 25:34 | | | | 134 | | | | Cassiobury | Cassiobury parkrun # 352 | 28 Jan 23 |
| parkrun | 25:39 | | | | 40 | | | | Upton Court | Upton Court parkrun # 466 | 22 Apr 23 |
| parkrun | 25:43 | | | | 75 | | | | Aylesbury | Aylesbury parkrun # 413 | 1 Jul 23 |
| parkrun | 25:45 | | | | 155 | | | | Cassiobury | Cassiobury parkrun # 377 | 29 Jul 23 |
| parkrun | 25:46 | | | | 166 | | | | Cassiobury | Cassiobury parkrun # 387 | 7 Oct 23 |
| parkrun | 25:53 | | | | 107 | | | | Basingstoke | Basingstoke parkrun # 723 | 8 Apr 23 |
| parkrun | 25:54 | | | | 103 | | | | Cassiobury | Cassiobury parkrun # 359 | 18 Mar 23 |
| parkrun | 26:00 | | | | 151 | | | | Cassiobury | Cassiobury parkrun # 380 | 19 Aug 23 |
| parkrun | 26:03 | | | | 62 | | | | Maidstone | Maidstone parkrun # 456 | 15 Apr 23 |
| parkrun | 26:05 | | | | 146 | | | | Pontypridd | Pontypridd parkrun # 393 | 16 Sep 23 |
| parkrun | 26:08 | | | | 99 | | | | Lydiard | Lydiard parkrun # 606 | 25 Nov 23 |
| parkrun | 26:11 | | | | 144 | | | | Cassiobury | Cassiobury parkrun # 379 | 12 Aug 23 |
| parkrun | 26:15 | | | | 145 | | | | Cassiobury | Cassiobury parkrun # 370 | 10 Jun 23 |
| parkrun | 26:18 | | | | 160 | | | | Cassiobury | Cassiobury parkrun # 389 | 21 Oct 23 |
| parkrun | 26:19 | | | | 281 | | | | Burgess | Burgess parkrun # 491 | 11 Nov 23 |
| parkrun | 26:21 | | | | 150 | | | | Reading | Reading parkrun # 600 | 22 Jul 23 |
| parkrun | 26:24 | | | | 12 | | | | Evergreen, USA | Evergreen parkrun # 56 | 28 Oct 23 |
| parkrun | 26:28 | | | | 78 | | | | Victoria Dock | Victoria Dock parkrun # 173 | 6 May 23 |
| parkrun | 26:30 | | | | 88 | | | | Southend | Southend parkrun # 504 | 2 Sep 23 |
| parkrun | 26:33 | | | | 101 | | | | Raphael | Raphael parkrun # 335 | 1 Apr 23 |
| parkrun | 26:37 | | | | 56 | | | | Upton Court | Upton Court parkrun # 488 | 23 Sep 23 |
| parkrun | 26:37 | | | | 127 | | | | Cassiobury | Cassiobury parkrun # 393 | 18 Nov 23 |
| parkrun | 26:37 | | | | 154 | | | | Cassiobury | Cassiobury parkrun # 397 | 16 Dec 23 |
| parkrun | 26:42 | | | | 21 | | | | Stockley Country | Stockley Country parkrun # 11 | 25 Mar 23 |
| parkrun | 26:42 | | | | 154 | | | | Cassiobury | Cassiobury parkrun # 378 | 5 Aug 23 |
| parkrun | 26:53 | | | | 358 | | | | Wimbledon Common | Wimbledon Common parkrun # 777 | 11 Feb 23 |
| parkrun | 26:53 | | | | 198 | | | | Cassiobury | Cassiobury parkrun # 398 | 23 Dec 23 |
| parkrun | 27:04 | | | | 48 | | | | Delaware and Raritan Canal, USA | Delaware and Raritan Canal parkrun # 204 | 4 Nov 23 |
| parkrun | 27:20 | | | | 219 | | | | Cassiobury | Cassiobury parkrun # 400 | 30 Dec 23 |
| parkrun | 27:27 | | | | 58 | | | | Grove Fields | Grove Fields parkrun # 82 | 3 Jun 23 |
| parkrun | 27:35 | | | | 33 | | | | Church Mead | Church Mead parkrun # 65 | 8 Jul 23 |
| parkrun | 27:40 | | | | 179 | | | | Cassiobury | Cassiobury parkrun # 395 | 2 Dec 23 |
| parkrun | 27:50 | | | | 215 | | | | Eastville | Eastville parkrun # 237 | 9 Dec 23 |
| parkrun | 27:55 | | | | 155 | | | | Cassiobury | Cassiobury parkrun # 350 | 14 Jan 23 |
| parkrun | 28:02 | | | | 46 | | | | Church Mead | Church Mead parkrun # 66 | 15 Jul 23 |
| parkrun | 28:26 | | | | 387 | | | | Nonsuch | Nonsuch parkrun # 521 | 18 Feb 23 |
| parkrun | 28:43 | | | | 40 | | | | Church Mead | Church Mead parkrun # 59 | 27 May 23 |
| parkrun | 28:47 | | | | 30 | | | | Church Mead | Church Mead parkrun # 72 | 26 Aug 23 |
| parkrun | 29:26 | | | | 64 | | | | Gadebridge | Gadebridge parkrun # 366 | 14 Oct 23 |
| parkrun | 29:32 | | | | 41 | | | | Church Mead | Church Mead parkrun # 74 | 9 Sep 23 |
| parkrun | 29:37 | | | | 57 | | | | Church Mead | Church Mead parkrun # 77 | 30 Sep 23 |
| parkrun | 31:43 | | | | 170 | | | | Cassiobury | Cassiobury parkrun # 348 | 1 Jan 23 |
| parkrun | 36:57 | | | | 463 | | | | Cassiobury | Cassiobury parkrun # 399 | 25 Dec 23 |
| parkrun | 37:53 | | | | 352 | | | | Cassiobury | Cassiobury parkrun # 351 | 21 Jan 23 |
| parkrun | 40:18 | | | | 178 | | | | Wendover Woods | Wendover Woods parkrun # 154 | 7 Jan 23 |
| 10K | 51:46 | | | | 133 | | 103 | 36 | Kirkbymoorside | Kirkbymoorside 10K | 30 Apr 23 |
| 10KMT | 52:16 | | | | 158 | | | 31 | Harpenden | Scotts Travel Midweek Road Race League Division 3 | 6 Jun 23 |
| HM | 1:57:42 | | | 1:59:19 | 467 | | | 161 | St Albans | St Albans Half Marathon | 11 Jun 23 |
| HM | 2:00:40 | | | 2:00:53 | 173 | | | 47 | Farnham Royal | Burnham Beeches 10K / Half Marathon | 13 Aug 23 |
| Mar | 4:44:41 | | | 4:44:48 | 366 | | | 52 | Ambleside | ASICS Windermere Marathon | 21 May 23 |
| 2022 V45 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:38 | | | | 113 | | | | University Parks | University Parks parkrun # 12 | 30 Apr 22 |
| parkrun | 24:07 | | | | 24 | | | | Aylesbury | Aylesbury parkrun # 366 | 2 Jul 22 |
| parkrun | 24:24 | | | | 65 | | | | Cassiobury | Cassiobury parkrun # 304 | 5 Mar 22 |
| parkrun | 24:31 | | | | 106 | | | | Cassiobury | Cassiobury parkrun # 306 | 19 Mar 22 |
| parkrun | 25:24 | | | | 88 | | | | Jersey | Jersey parkrun # 313 | 5 Nov 22 |
| parkrun | 25:25 | | | | 67 | | | | Didcot | Didcot parkrun # 271 | 22 Jan 22 |
| parkrun | 25:28 | | | | 102 | | | | Cassiobury | Cassiobury parkrun # 308 | 2 Apr 22 |
| parkrun | 25:37 | | | | 140 | | | | Cassiobury | Cassiobury parkrun # 302 | 19 Feb 22 |
| parkrun | 25:41 | | | | 114 | | | | Cassiobury | Cassiobury parkrun # 340 | 12 Nov 22 |
| parkrun | 25:42 | | | | 117 | | | | Cassiobury | Cassiobury parkrun # 342 | 26 Nov 22 |
| parkrun | 25:51 | | | | 32 | | | | Salcey Forest | Salcey Forest parkrun # 43 | 8 Jan 22 |
| parkrun | 25:51 | | | | 147 | | | | Cassiobury | Cassiobury parkrun # 332 | 17 Sep 22 |
| parkrun | 25:56 | | | | 116 | | | | Cassiobury | Cassiobury parkrun # 336 | 15 Oct 22 |
| parkrun | 26:00 | | | | 10 | | | | Treviso, ITA | Treviso parkrun # 214 | 29 Oct 22 |
| parkrun | 26:03 | | | | 119 | | | | Cassiobury | Cassiobury parkrun # 333 | 24 Sep 22 |
| parkrun | 26:05 | | | | 96 | | | | Cassiobury | Cassiobury parkrun # 344 | 10 Dec 22 |
| parkrun | 26:07 | | | | 124 | | | | Cassiobury | Cassiobury parkrun # 335 | 8 Oct 22 |
| parkrun | 26:17 | | | | 123 | | | | Cassiobury | Cassiobury parkrun # 343 | 3 Dec 22 |
| parkrun | 26:29 | | | | 157 | | | | Cassiobury | Cassiobury parkrun # 331 | 10 Sep 22 |
| parkrun | 26:40 | | | | 131 | | | | Cassiobury | Cassiobury parkrun # 347 | 31 Dec 22 |
| parkrun | 26:43 | | | | 151 | | | | Cassiobury | Cassiobury parkrun # 341 | 19 Nov 22 |
| parkrun | 27:55 | | | | 91 | | | | Upton Court | Upton Court parkrun # 418 | 21 May 22 |
| parkrun | 27:56 | | | | 217 | | | | Cassiobury | Cassiobury parkrun # 300 | 5 Feb 22 |
| parkrun | 27:56 | | | | 65 | | | | Southall | Southall parkrun # 6 | 12 Feb 22 |
| parkrun | 28:00 | | | | 194 | | | | Cassiobury | Cassiobury parkrun # 320 | 25 Jun 22 |
| parkrun | 28:01 | | | | 229 | | | | Cassiobury | Cassiobury parkrun # 316 | 28 May 22 |
| parkrun | 28:05 | | | | 161 | | | | Leavesden Country | Leavesden Country parkrun # 1 | 22 Oct 22 |
| parkrun | 28:20 | | | | 129 | | | | Seaford Beach | Seaford Beach parkrun # 99 | 6 Aug 22 |
| parkrun | 28:24 | | | | 223 | | | | Cassiobury | Cassiobury parkrun # 303 | 26 Feb 22 |
| parkrun | 28:39 | | | | 210 | | | | Preston Park | Preston Park parkrun # 392 | 9 Apr 22 |
| parkrun | 28:46 | | | | 179 | | | | Cassiobury | Cassiobury parkrun # 323 | 16 Jul 22 |
| parkrun | 28:47 | | | | 212 | | | | Cassiobury | Cassiobury parkrun # 334 | 1 Oct 22 |
| parkrun | 28:51 | | | | 216 | | | | Cassiobury | Cassiobury parkrun # 325 | 30 Jul 22 |
| parkrun | 28:54 | | | | 258 | | | | Edenbrook Country | Edenbrook Country parkrun # 3 | 7 May 22 |
| parkrun | 28:54 | | | | 73 | | | | Upton Court | Upton Court parkrun # 422 | 18 Jun 22 |
| parkrun | 28:58 | | | | 243 | | | | Cassiobury | Cassiobury parkrun # 314 | 14 May 22 |
| parkrun | 29:02 | | | | 223 | | | | Cassiobury | Cassiobury parkrun # 307 | 26 Mar 22 |
| parkrun | 29:02 | | | | 207 | | | | Cassiobury | Cassiobury parkrun # 330 | 3 Sep 22 |
| parkrun | 29:09 | | | | 178 | | | | Cassiobury | Cassiobury parkrun # 327 | 13 Aug 22 |
| parkrun | 29:15 | | | | 226 | | | | Cassiobury | Cassiobury parkrun # 318 | 11 Jun 22 |
| parkrun | 29:18 | | | | 217 | | | | Rickmansworth | Rickmansworth parkrun # 183 | 1 Jan 22 |
| parkrun | 29:30 | | | | 90 | | | | Mote Park | Mote Park parkrun # 6 | 23 Jul 22 |
| parkrun | 29:31 | | | | 96 | | | | Chipping Norton School | Chipping Norton School parkrun # 80 | 24 Dec 22 |
| parkrun | 29:40 | | | | 79 | | | | Woodbank | Woodbank parkrun # 604 | 27 Aug 22 |
| parkrun | 29:41 | | | | 221 | | | | Cassiobury | Cassiobury parkrun # 305 | 12 Mar 22 |
| parkrun | 29:53 | | | | 87 | | | | Dallas Burston Polo Club | Dallas Burston Polo Club parkrun # 14 | 29 Jan 22 |
| parkrun | 30:31 | | | | 201 | | | | Newbury | Newbury parkrun # 474 | 20 Aug 22 |
| parkrun | 31:07 | | | | 256 | | | | Cassiobury | Cassiobury parkrun # 322 | 9 Jul 22 |
| parkrun | 31:24 | | | | 126 | | | | Broadwater | Broadwater parkrun # 17 | 15 Jan 22 |
| parkrun | 32:00 | | | | 94 | | | | Witney | Witney parkrun # 162 | 25 Dec 22 |
| parkrun | 32:12 | | | | 72 | | | | Thurrock | Thurrock parkrun # 271 | 23 Apr 22 |
| parkrun | 32:28 | | | | 94 | | | | Banbury | Banbury parkrun # 348 | 17 Dec 22 |
| parkrun | 35:03 | | | | 159 | | | | Church Mead | Church Mead parkrun # 2 | 16 Apr 22 |
| parkrun | 49:13 | | | | 288 | | | | Medina I.O.W. | Medina I.O.W. parkrun # 496 | 4 Jun 22 |
| 10K | 50:23 | c | | | 3757 | | | 364 | London | Vitality London 10,000 | 2 May 22 |
| 10M | 84:53 | | | 86:01 | 415 | | | 109 | St Albans | Fred Hughes 10 | 23 Jan 22 |
| Mar | 4:39:15 | c | | | 22407 | | | 2317 | London | TCS London Marathon | 2 Oct 22 |
| Mar | 5:02:53 | c | | | 6598 | | | 572 | Brighton | Brighton Marathon | 10 Apr 22 |
| 2021 V45 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:46 | | | | 88 | | | | Cassiobury | Cassiobury parkrun # 273 | 31 Jul 21 |
| parkrun | 24:05 | | | | 74 | | | | Rickmansworth | Rickmansworth parkrun # 168 | 18 Sep 21 |
| parkrun | 24:16 | | | | 106 | | | | Cassiobury | Cassiobury parkrun # 287 | 6 Nov 21 |
| parkrun | 24:51 | | | | 55 | | | | Osterley | Osterley parkrun # 353 | 27 Nov 21 |
| parkrun | 25:07 | | | | 39 | | | | Jersey Farm | Jersey Farm parkrun # 72 | 7 Aug 21 |
| parkrun | 25:23 | | | | 25 | | | | Gadebridge | Gadebridge parkrun # 266 | 16 Oct 21 |
| parkrun | 25:46 | | | | 116 | | | | Cassiobury | Cassiobury parkrun # 276 | 21 Aug 21 |
| parkrun | 26:15 | | | | 23 | | | | Henlow Bridge Lakes | Henlow Bridge Lakes parkrun # 6 | 30 Oct 21 |
| parkrun | 26:59 | | | | 121 | | | | Rickmansworth | Rickmansworth parkrun # 167 | 11 Sep 21 |
| parkrun | 27:13 | | | | 142 | | | | Cassiobury | Cassiobury parkrun # 292 | 11 Dec 21 |
| parkrun | 27:24 | | | | 108 | | | | Mole Valley | Mole Valley parkrun # 132 | 25 Dec 21 |
| parkrun | 28:00 | | | | 165 | | | | Cassiobury | Cassiobury parkrun # 291 | 4 Dec 21 |
| parkrun | 28:04 | | | | 448 | | | | Poole | Poole parkrun # 469 | 28 Aug 21 |
| parkrun | 28:33 | | | | 192 | | | | Cassiobury | Cassiobury parkrun # 288 | 13 Nov 21 |
| parkrun | 28:54 | | | | 231 | | | | Cassiobury | Cassiobury parkrun # 278 | 4 Sep 21 |
| parkrun | 29:05 | | | | 55 | | | | Bury Field | Bury Field parkrun # 7 | 18 Dec 21 |
| parkrun | 29:07 | | | | 214 | | | | Cassiobury | Cassiobury parkrun # 282 | 2 Oct 21 |
| parkrun | 30:01 | | | | 210 | | | | Warrington | Warrington parkrun # 341 | 9 Oct 21 |
| parkrun | 30:17 | | | | 172 | | | | Osterley | Osterley parkrun # 352 | 20 Nov 21 |
| parkrun | 32:05 | | | | 116 | | | | Gadebridge | Gadebridge parkrun # 263 | 25 Sep 21 |
| parkrun | 32:11 | | | | 284 | | | | Cassiobury | Cassiobury parkrun # 285 | 23 Oct 21 |
| parkrun | 32:12 | | | | 134 | | | | Horspath | Horspath parkrun # 2 | 14 Aug 21 |
| parkrun | 32:59 | | | | 224 | | | | Cassiobury | Cassiobury parkrun # 272 | 24 Jul 21 |
| HM | 2:01:38 | c | | | 210 | | | 80 | Windsor | Maidenhead Half Marathon | 5 Sep 21 |
| Mar | 4:55:31 | c | | | 122 | | | 41 | Saffron Walden | Essex Marathon | 18 Apr 21 |
| Mar | 4:58:27 | c | | | 10695 | | | 1069 | Manchester | Therme Manchester Marathon | 10 Oct 21 |
| 2020 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:48 | | | | 130 | | | | Rickmansworth | Rickmansworth parkrun # 149 | 1 Jan 20 |
| parkrun | 23:58 | | | | 131 | | | | Cassiobury | Cassiobury parkrun # 265 | 25 Jan 20 |
| parkrun | 24:13 | | | | 74 | | | | Rickmansworth | Rickmansworth parkrun # 155 | 8 Feb 20 |
| parkrun | 24:30 | | | | 138 | | | | Rickmansworth | Rickmansworth parkrun # 152 | 18 Jan 20 |
| parkrun | 24:44 | | | | 102 | | | | Rickmansworth | Rickmansworth parkrun # 157 | 22 Feb 20 |
| parkrun | 25:04 | | | | 70 | | | | Sandhurst Memorial | Sandhurst Memorial parkrun # 5 | 11 Jan 20 |
| parkrun | 25:51 | | | | 218 | | | | Cassiobury | Cassiobury parkrun # 261 | 1 Jan 20 |
| parkrun | 25:58 | | | | 173 | | | | Rickmansworth | Rickmansworth parkrun # 154 | 1 Feb 20 |
| parkrun | 26:23 | | | | 125 | | | | Rickmansworth | Rickmansworth parkrun # 159 | 14 Mar 20 |
| parkrun | 27:04 | | | | 201 | | | | Cassiobury | Cassiobury parkrun # 270 | 7 Mar 20 |
| parkrun | 32:10 | | | | 453 | | | | Cassiobury | Cassiobury parkrun # 262 | 4 Jan 20 |
| parkrun | 34:35 | | | | 371 | | | | Cassiobury | Cassiobury parkrun # 268 | 15 Feb 20 |
| parkrun | 39:34 | | | | 75 | | | | South Oxhey | South Oxhey parkrun # 268 | 29 Feb 20 |
| HM | 1:55:53 | | | 1:56:59 | 459 | | | 161 | Berkhamsted | Rotary Club of Berkhamsted Bulbourne Half Marathon | 1 Mar 20 |
| 2019 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:42 | | | | 69 | | | | Cassiobury | Cassiobury parkrun # 256 | 7 Dec 19 |
| parkrun | 22:59 | | | | 80 | | | | Cassiobury | Cassiobury parkrun # 253 | 16 Nov 19 |
| parkrun | 23:01 | | | | 91 | | | | Cassiobury | Cassiobury parkrun # 226 | 11 May 19 |
| parkrun | 23:09 | | | | 60 | | | | Rickmansworth | Rickmansworth parkrun # 143 | 30 Nov 19 |
| parkrun | 23:16 | | | | 29 | | | | Millennium Country | Millennium Country parkrun # 7 | 4 May 19 |
| parkrun | 23:17 | | | | 70 | | | | Cassiobury | Cassiobury parkrun # 254 | 23 Nov 19 |
| parkrun | 23:43 | | | | 86 | | | | Rickmansworth | Rickmansworth parkrun # 121 | 29 Jun 19 |
| parkrun | 23:45 | | | | 85 | | | | Rickmansworth | Rickmansworth parkrun # 105 | 2 Mar 19 |
| parkrun | 23:45 | | | | 15 | | | | Hanworth | Hanworth parkrun # 14 | 3 Aug 19 |
| parkrun | 23:45 | | | | 66 | | | | Rickmansworth | Rickmansworth parkrun # 145 | 14 Dec 19 |
| parkrun | 23:57 | | | | 41 | | | | Aylesbury | Aylesbury parkrun # 293 | 17 Aug 19 |
| parkrun | 23:58 | | | | 54 | | | | Eastleigh | Eastleigh parkrun # 476 | 21 Sep 19 |
| parkrun | 24:03 | | | | 35 | | | | California Country | California Country parkrun # 6 | 30 Mar 19 |
| parkrun | 24:07 | | | | 15 | | | | Montsouris, FRA | Montsouris parkrun # 157 | 26 Oct 19 |
| parkrun | 24:15 | | | | 118 | | | | Rickmansworth | Rickmansworth parkrun # 97 | 1 Jan 19 |
| parkrun | 24:16 | | | | 22 | | | | South Oxhey | South Oxhey parkrun # 227 | 18 May 19 |
| parkrun | 24:25 | | | | 25 | | | | Gadebridge | Gadebridge parkrun # 217 | 20 Jul 19 |
| parkrun | 24:27 | | | | 114 | | | | Rickmansworth | Rickmansworth parkrun # 119 | 15 Jun 19 |
| parkrun | 24:28 | | | | 159 | | | | Hasenheide, GER | Hasenheide parkrun # 92 | 28 Sep 19 |
| parkrun | 24:30 | | | | 98 | | | | Rickmansworth | Rickmansworth parkrun # 140 | 9 Nov 19 |
| parkrun | 24:37 | | | | 38 | | | | Gadebridge | Gadebridge parkrun # 225 | 14 Sep 19 |
| parkrun | 24:38 | | | | 4 | | | | Heritage Harbor, USA | Heritage Harbor parkrun # 113 | 12 Oct 19 |
| parkrun | 24:42 | | | | 37 | | | | Gadebridge | Gadebridge parkrun # 215 | 6 Jul 19 |
| parkrun | 24:49 | | | | 108 | | | | Rickmansworth | Rickmansworth parkrun # 120 | 22 Jun 19 |
| parkrun | 24:51 | | | | 186 | | | | Finsbury Park | Finsbury Park parkrun # 485 | 5 Oct 19 |
| parkrun | 25:07 | | | | 99 | | | | St Albans | St Albans parkrun # 392 | 8 Jun 19 |
| parkrun | 25:10 | | | | 124 | | | | Rickmansworth | Rickmansworth parkrun # 107 | 16 Mar 19 |
| parkrun | 25:20 | | | | 47 | | | | Gadebridge | Gadebridge parkrun # 216 | 13 Jul 19 |
| parkrun | 25:21 | | | | 125 | | | | Rickmansworth | Rickmansworth parkrun # 98 | 5 Jan 19 |
| parkrun | 25:34 | | | | 48 | | | | Gadebridge | Gadebridge parkrun # 192 | 12 Jan 19 |
| parkrun | 25:44 | | | | 30 | | | | Sunny Hill | Sunny Hill parkrun # 4 | 20 Apr 19 |
| parkrun | 25:53 | | | | 56 | | | | Dunstable Downs | Dunstable Downs parkrun # 4 | 23 Mar 19 |
| parkrun | 25:57 | | | | 69 | | | | Tring | Tring parkrun # 263 | 31 Aug 19 |
| parkrun | 26:18 | | | | 39 | | | | Gadebridge | Gadebridge parkrun # 199 | 9 Mar 19 |
| parkrun | 26:47 | | | | 66 | | | | Tring | Tring parkrun # 245 | 27 Apr 19 |
| parkrun | 26:47 | | | | 162 | | | | Rickmansworth | Rickmansworth parkrun # 125 | 27 Jul 19 |
| parkrun | 26:57 | | | | 204 | | | | Cassiobury | Cassiobury parkrun # 208 | 1 Jan 19 |
| parkrun | 27:36 | | | | 225 | | | | Rickmansworth | Rickmansworth parkrun # 100 | 19 Jan 19 |
| parkrun | 28:12 | | | | 219 | | | | Rickmansworth | Rickmansworth parkrun # 129 | 24 Aug 19 |
| parkrun | 28:28 | | | | 265 | | | | Black Park | Black Park parkrun # 505 | 26 Jan 19 |
| parkrun | 29:09 | | | | 136 | | | | Tilgate | Tilgate parkrun # 390 | 2 Nov 19 |
| parkrun | 30:21 | | | | 98 | | | | Walmer and Deal Seafront | Walmer and Deal Seafront parkrun # 67 | 21 Dec 19 |
| parkrun | 33:47 | | | | 75 | | | | Hazelwood | Hazelwood parkrun # 50 | 23 Feb 19 |
| parkrun | 38:11 | | | | 218 | | | | Great Denham | Great Denham parkrun # 52 | 16 Feb 19 |
| parkrun | 40:24 | | | | 513 | | | | Rickmansworth | Rickmansworth parkrun # 131 | 7 Sep 19 |
| parkrun | 42:04 | | | | 57 | | | | South Oxhey | South Oxhey parkrun # 228 | 25 May 19 |
| parkrun | 42:32 | | | | 380 | | | | King’s Lynn | Kings Lynn parkrun # 400 | 13 Apr 19 |
| parkrun | 42:38 | | | | 495 | | | | Rickmansworth | Rickmansworth parkrun # 117 | 1 Jun 19 |
| parkrun | 43:55 | | | | 422 | | | | Rickmansworth | Rickmansworth parkrun # 110 | 6 Apr 19 |
| parkrun | 47:26 | | | | 358 | | | | Northala Fields | Northala Fields parkrun # 244 | 9 Feb 19 |
| parkrun | 47:59 | | | | 229 | | | | Aylesbury | Aylesbury parkrun # 292 | 10 Aug 19 |
| parkrun | 48:51 | | | | 156 | | | | South Oxhey | South Oxhey parkrun # 212 | 2 Feb 19 |
| 8.4KXC | 44:51 | | | | 346 | | | 109 | Milton Keynes | Chiltern League | 9 Feb 19 |
| 10K | 47:56 | | | 61:26 | 4001 | | | 345 | London | Vitality London 10,000 | 27 May 19 |
| HM | 1:48:57 | | | 1:50:10 | 600 | | | 189 | St. Albans | St Albans Half Marathon | 9 Jun 19 |
| HM | 1:51:38 | c | | | 4761 | | | 435 | Greenwich | Vitality Big Half Marathon | 10 Mar 19 |
| HM | 1:59:37 | | | 2:01:06 | 675 | | | 101 | Berkhamsted | Berkhamsted Half Marathon | 3 Mar 19 |
| Mar | 4:22:02 | | | 4:22:29 | 433 | | | 142 | Boston | Boston (UK) Marathon | 14 Apr 19 |
| Mar | 4:23:32 | | | | 171 | | | 45 | Gloucester | Gloucester Winter Marathon | 20 Jan 19 |
| Mar | 4:25:52 | c | | | 24019 | | | | Chicago IL, USA | Bank of America Chicago Marathon | 13 Oct 19 |
| Mar | 4:38:59 | | | 4:48:50 | 1315 | | | 375 | Milton Keynes | MK Marathon Weekend Marathon | 6 May 19 |
| Mar | 4:37:47 | | | 5:16:31 | 24301 | | | 4120 | Berlin, GER | BMW Berlin Marathon | 29 Sep 19 |
| 2018 V40 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:58 | | | | 44 | | | | Cassiobury | Cassiobury parkrun # 180 | 30 Jun 18 |
| parkrun | 22:04 | | | | 52 | | | | Rickmansworth | Rickmansworth parkrun # 67 | 16 Jun 18 |
| parkrun | 22:09 | | | | 21 | | | | Roding Valley | Roding Valley parkrun # 75 | 7 Jul 18 |
| parkrun | 22:27 | | | | 69 | | | | Reading | Reading parkrun # 434 | 19 May 18 |
| parkrun | 22:31 | | | | 84 | | | | Woodley | Woodley parkrun # 300 | 26 May 18 |
| parkrun | 22:42 | | | | 50 | | | | Woking | Woking parkrun # 191 | 2 Jun 18 |
| parkrun | 22:47 | | | | 16 | | | 1 | Barking | Barking parkrun # 301 | 7 Apr 18 |
| parkrun | 22:53 | | | | 85 | | | | Guildford | Guildford parkrun # 308 | 9 Jun 18 |
| parkrun | 22:59 | | | | 89 | | | | Frimley Lodge | Frimley Lodge parkrun # 436 | 23 Jun 18 |
| parkrun | 23:13 | | | | 44 | | | | Wanstead Flats | Wanstead Flats parkrun # 373 | 12 May 18 |
| parkrun | 23:17 | | | | 53 | | | | Rickmansworth | Rickmansworth parkrun # 47 | 13 Jan 18 |
| parkrun | 23:31 | | | | 71 | | | | Cassiobury | Cassiobury parkrun # 184 | 28 Jul 18 |
| parkrun | 23:34 | | | | 39 | | | | Bicester | Bicester parkrun # 122 | 8 Sep 18 |
| parkrun | 23:35 | | | | 89 | | | | Rickmansworth | Rickmansworth parkrun # 94 | 22 Dec 18 |
| parkrun | 23:36 | | | | 71 | | | | Rickmansworth | Rickmansworth parkrun # 53 | 24 Feb 18 |
| parkrun | 23:38 | | | | 98 | | | | Rickmansworth | Rickmansworth parkrun # 49 | 27 Jan 18 |
| parkrun | 23:39 | | | | 41 | | | | Houghton Hall | Houghton Hall parkrun # 3 | 1 Jan 18 |
| parkrun | 23:42 | | | | 157 | | | | Fulham Palace | Fulham Palace parkrun # 237 | 14 Apr 18 |
| parkrun | 23:44 | | | | 81 | | | | Rickmansworth | Rickmansworth parkrun # 83 | 6 Oct 18 |
| parkrun | 23:47 | | | | 34 | | | | Pymmes | Pymmes parkrun # 352 | 20 Jan 18 |
| parkrun | 23:50 | | | | 79 | | | | Ormeau | Ormeau parkrun # 252 | 5 May 18 |
| parkrun | 23:53 | | | | 50 | | | | Bedford | Bedford parkrun # 339 | 1 Jan 18 |
| parkrun | 23:54 | | | | 54 | | | | Yeovil Montacute | Yeovil Montacute parkrun # 225 | 18 Aug 18 |
| parkrun | 23:56 | | | | 32 | | | | Colby | Colby parkrun # 211 | 14 Jul 18 |
| parkrun | 23:57 | | | | 55 | | | | Higginson, Marlow | Higginson, Marlow parkrun # 6 | 29 Sep 18 |
| parkrun | 24:01 | | | | 47 | | | | Ipswich | Ipswich parkrun # 309 | 11 Aug 18 |
| parkrun | 24:04 | | | | 91 | | | | Rickmansworth | Rickmansworth parkrun # 85 | 20 Oct 18 |
| parkrun | 24:13 | | | | 63 | | | | Brooklands | Brooklands parkrun # 2 | 24 Nov 18 |
| parkrun | 24:17 | | | | 93 | | | | Rickmansworth | Rickmansworth parkrun # 51 | 10 Feb 18 |
| parkrun | 24:26 | | | | 62 | | | | Prospect | Prospect parkrun # 10 | 21 Jul 18 |
| parkrun | 24:36 | | | | 22 | | | | Hazelwood | Hazelwood parkrun # 7 | 28 Apr 18 |
| parkrun | 24:48 | | | | 100 | | | | Rickmansworth | Rickmansworth parkrun # 88 | 10 Nov 18 |
| parkrun | 24:50 | | | | 143 | | | | Rushmoor | Rushmoor parkrun # 212 | 22 Sep 18 |
| parkrun | 24:52 | | | | 54 | | | | Jersey Farm | Jersey Farm parkrun # 2 | 17 Nov 18 |
| parkrun | 24:54 | | | | 36 | | | | Gadebridge | Gadebridge parkrun # 155 | 21 Apr 18 |
| parkrun | 24:57 | | | | 18 | | | | Walthamstow | Walthamstow parkrun # 263 | 24 Mar 18 |
| parkrun | 25:01 | | | | 112 | | | | Wimpole Estate | Wimpole Estate parkrun # 280 | 1 Sep 18 |
| parkrun | 25:34 | | | | 38 | | | | Erddig | Erddig parkrun # 90 | 10 Mar 18 |
| parkrun | 25:34 | | | | 36 | | | | Dinton Pastures | Dinton Pastures parkrun # 14 | 13 Oct 18 |
| parkrun | 25:34 | | | | 19 | | | 1 | Letchworth | Letchworth parkrun # 40 | 3 Nov 18 |
| parkrun | 25:35 | | | | 38 | | | | Harlow | Harlow parkrun # 215 | 1 Dec 18 |
| parkrun | 25:36 | | | | 56 | | | | Crane Park | CranePark parkrun # 309 | 17 Mar 18 |
| parkrun | 25:49 | | | | 27 | | | | Gadebridge | Gadebridge parkrun # 145 | 3 Feb 18 |
| parkrun | 25:49 | | | | 30 | | | | Gadebridge | Gadebridge parkrun # 152 | 31 Mar 18 |
| parkrun | 25:50 | | | | 13 | | | | Zielona Góra, POL | Zielona Góra parkrun # 7 | 15 Sep 18 |
| parkrun | 26:00 | | | | 80 | | | | Grovelands | Grovelands parkrun # 390 | 6 Jan 18 |
| parkrun | 26:28 | | | | 54 | | | | Cuerden Valley | Cuerden Valley parkrun # 256 | 25 Aug 18 |
| parkrun | 26:41 | | | | 64 | | | | Bracknell | Bracknell parkrun # 155 | 17 Feb 18 |
| parkrun | 27:07 | | | | 41 | | | | Gadebridge | Gadebridge parkrun # 187 | 15 Dec 18 |
| parkrun | 27:41 | | | | 78 | | | | Wendover Woods | Wendover Woods parkrun # 12 | 8 Dec 18 |
| parkrun | 29:54 | | | | 79 | | | | Tring | Tring parkrun # 183 | 3 Mar 18 |
| 10K | 46:58 | c | | | 2392 | | | 230 | London | Vitality London 10,000 | 28 May 18 |
| 10.2KXC | 53:10 | | | | 334 | | | 98 | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| HM | 1:45:28 | | | 1:46:55 | 510 | | | 150 | St. Albans | St Albans Half Marathon | 10 Jun 18 |
| Mar | 3:51:22 | | | 3:53:27 | 615 | | | 122 | Belfast | Deep River Rock Belfast City Marathon | 7 May 18 |
| Mar | 4:44:53 | | | 4:46:07 | 147 | | | 18 | Wrexham | Wrexham Marathon Festival Marathon | 11 Mar 18 |
| Mar | 4:55:07 | | | 5:28:35 | 23303 | | | | Berlin, GER | BMW Berlin Marathon | 16 Sep 18 |
| 2017 V40 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5000 | 23:23.7 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| 5000 | 24:16.4 | | | | 4 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 19 Aug 17 |
| parkrun | 22:07 | | | | 97 | | | | Southwark | Southwark parkrun # 188 | 22 Apr 17 |
| parkrun | 22:12 | | | | 37 | | | | Rickmansworth | Rickmansworth parkrun # 33 | 21 Oct 17 |
| parkrun | 22:39 | | | | 80 | | | | Gunnersbury | Gunnersbury parkrun # 282 | 15 Apr 17 |
| parkrun | 22:47 | | | | 193 | | | | Bushy Park | Bushy Park parkrun # 661 | 1 Jan 17 |
| parkrun | 22:47 | | | | 11 | | | 1 | Canons Park | Canons Park parkrun # 30 | 29 Apr 17 |
| parkrun | 22:49 | | | | 45 | | | | Oak Hill | Oak Hill parkrun # 286 | 21 Jan 17 |
| parkrun | 23:01 | | | | 49 | | | | Milton Keynes | Milton Keynes parkrun # 376 | 20 May 17 |
| parkrun | 23:06 | | | | 24 | | | | Old Deer Park | Old Deer Park parkrun # 361 | 18 Nov 17 |
| parkrun | 23:07 | | | | 29 | | | | Wormwood Scrubs | Wormwood Scrubs parkrun # 310 | 13 May 17 |
| parkrun | 23:08 | | | | 45 | | | | Stevenage | Stevenage parkrun # 38 | 25 Feb 17 |
| parkrun | 23:12 | | | | 72 | | | | Dulwich | Dulwich parkrun # 274 | 10 Jun 17 |
| parkrun | 23:21 | | | | 78 | | | | Portobello | Portobello parkrun # 107 | 27 May 17 |
| parkrun | 23:21 | | | | 52 | | | | Rickmansworth | Rickmansworth parkrun # 16 | 24 Jun 17 |
| parkrun | 23:22 | | | | 25 | | | | Osterley | Osterley parkrun # 183 | 25 Mar 17 |
| parkrun | 23:31 | | | | 47 | | | | Rickmansworth | Rickmansworth parkrun # 2 | 11 Mar 17 |
| parkrun | 23:31 | | | | 38 | | | | Gladstone | Gladstone parkrun # 255 | 8 Apr 17 |
| parkrun | 23:33 | | | | 38 | | | | Rickmansworth | Rickmansworth parkrun # 15 | 17 Jun 17 |
| parkrun | 23:38 | | | | 30 | | | | Gunpowder | Gunpowder parkrun # 319 | 16 Dec 17 |
| parkrun | 23:38 | | | | 42 | | | | Rickmansworth | Rickmansworth parkrun # 44 | 30 Dec 17 |
| parkrun | 23:54 | | | | 81 | | | | Castle Park | Castle Park parkrun # 6 | 4 Nov 17 |
| parkrun | 23:57 | | | | 62 | | | | Ally Pally | Ally Pally parkrun # 304 | 2 Dec 17 |
| parkrun | 23:59 | | | | 101 | | | | Oxford | Oxford parkrun # 295 | 15 Jul 17 |
| parkrun | 24:02 | | | | 41 | | | | Bedfont Lakes | Bedfont Lakes parkrun # 400 | 18 Mar 17 |
| parkrun | 24:02 | | | | 68 | | | | Hatfield Forest | Hatfield Forest parkrun # 130 | 16 Sep 17 |
| parkrun | 24:08 | | | | 109 | | | | Kingston | Kingston parkrun # 357 | 1 Jan 17 |
| parkrun | 24:22 | | | | 106 | | | | Hampstead Heath | Hampstead Heath parkrun # 315 | 6 May 17 |
| parkrun | 24:25 | | | | 126 | | | | Northampton | Northampton parkrun # 294 | 25 Dec 17 |
| parkrun | 24:29 | | | | 58 | | | | Buckingham | Buckingham parkrun # 190 | 25 Nov 17 |
| parkrun | 24:43 | | | | 93 | | | | Highbury Fields | Highbury Fields parkrun # 296 | 3 Jun 17 |
| parkrun | 24:47 | | | | 61 | | | | South Norwood | South Norwood parkrun # 1 | 8 Jul 17 |
| parkrun | 24:50 | | | | 33 | | | | Gadebridge | Gadebridge parkrun # 96 | 18 Feb 17 |
| parkrun | 24:51 | | | | 30 | | | | South Oxhey | South Oxhey parkrun # 107 | 28 Jan 17 |
| parkrun | 24:54 | | | | 39 | | | | Henley-on-Thames | Henley-on-Thames parkrun # 1 | 1 Jul 17 |
| parkrun | 25:09 | | | | 13 | | | | Barclay | Barclay parkrun # 86 | 7 Jan 17 |
| parkrun | 25:20 | | | | 17 | | | | Gadebridge | Gadebridge parkrun # 94 | 4 Feb 17 |
| parkrun | 25:27 | | | | 41 | | | 1 | Prudhoe Riverside | Prudhoe Riverside parkrun # 44 | 9 Sep 17 |
| parkrun | 25:28 | | | | 54 | | | | Heartwood Forest | Heartwood Forest parkrun # 4 | 19 Aug 17 |
| parkrun | 25:40 | | | | 53 | | | | Glossop | Glossop parkrun # 92 | 26 Aug 17 |
| parkrun | 25:42 | | | | 73 | | | | Luton Wardown | Luton Wardown parkrun # 133 | 11 Nov 17 |
| parkrun | 25:45 | | | | 29 | | | | Queen Elizabeth | Queen Elizabeth parkrun # 232 | 23 Sep 17 |
| parkrun | 25:53 | | | | 96 | | | | Rickmansworth | Rickmansworth parkrun # 40 | 9 Dec 17 |
| parkrun | 26:01 | | | | 216 | | | | Heaton Park | Heaton Park parkrun # 363 | 1 Apr 17 |
| parkrun | 26:09 | | | | 36 | | | | Homewood | Homewood parkrun # 47 | 2 Sep 17 |
| parkrun | 26:21 | | | | 34 | | | | Gadebridge | Gadebridge parkrun # 91 | 14 Jan 17 |
| parkrun | 26:58 | | | | 34 | | | | Rushmere | Rushmere parkrun # 99 | 30 Sep 17 |
| parkrun | 28:03 | | | | 54 | | | | Gadebridge | Gadebridge parkrun # 98 | 4 Mar 17 |
| parkrun | 30:01 | | | | 269 | | | | Richmond Park | Richmond Park parkrun # 519 | 12 Aug 17 |
| parkrun | 37:52 | | | | 107 | | | | Evesham | Evesham parkrun # 122 | 5 Aug 17 |
| parkrun | 40:10 | | | | 286 | | | | Rickmansworth | Rickmansworth parkrun # 31 | 7 Oct 17 |
| parkrun | 41:13 | | | | 118 | | | | Westmill | Westmill parkrun # 2 | 29 Jul 17 |
| parkrun | 45:51 | | | | 252 | | | | Hackney Marshes | Hackney Marshes parkrun # 370 | 22 Jul 17 |
| parkrun | 53:04 | | | | 91 | | | | Gadebridge | Gadebridge parkrun # 95 | 11 Feb 17 |
| parkrun | 58:00 | | | | 295 | | | | Rickmansworth | Rickmansworth parkrun # 32 | 14 Oct 17 |
| 5M | 37:45 | | | 38:19 | 197 | | | 50 | Hatfield | Hatfield 5 | 26 Nov 17 |
| 5M | 37:55 | | | 38:26 | 265 | | | 65 | Marlow | Grant & Stone Marlow 5 | 7 May 17 |
| 8.4KXC | 41:09 | | | | 280 | | | 84 | Milton Keynes | Chiltern League | 11 Feb 17 |
| 8.9KXC | 43:43 | | | | 336 | | | 94 | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 9KXC | 43:58 | | | | 37 | | | 15 | Ealing | Hertfordshire County Veterans' Championships | 19 Feb 17 |
| 9.5KXC | 47:13 | | | | 417 | | | 107 | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 10.2KXC | 49:50 | | | | 288 | | | 86 | Keysoe | Chiltern League | 14 Jan 17 |
| HM | 1:45:26 | | | 1:46:09 | 306 | | | 38 | Berkhamsted | Berkhamsted Half Marathon | 5 Mar 17 |
| HM | 1:44:45 | | | 1:49:32 | 1876 | | | 289 | Reading | Vitality Reading Half Marathon | 19 Mar 17 |
| HM | 1:49:33 | | | 1:50:27 | 582 | | | 156 | St. Albans | St Albans Half Marathon | 11 Jun 17 |
| HM | 1:52:13 | | | 1:53:11 | 886 | | | 261 | Watford | Watford Half Marathon (Inc Herts Championships) | 5 Feb 17 |
| HM | 1:44:22 | | | 1:53:46 | 500 | | | 135 | Milton Keynes | Milton Keynes Half Marathon | 1 May 17 |
| HM | 1:52:48 | a | | 2:03:55 | 8110 | | | 1106 | Newcastle-South Shields | SimplyHealth Great North Run | 10 Sep 17 |
| Mar | 3:51:11 | | | 3:52:27 | 5061 | | | 1126 | Dublin, IRL | SSE Airtricity Dublin Marathon | 29 Oct 17 |
| Mar | 3:59:20 | c | | | 4173 | | | 647 | Manchester | ASICS Greater Manchester Marathon | 2 Apr 17 |
| Mar | 4:09:08 | | | 4:11:21 | 2016 | | | 275 | Edinburgh | Edinburgh Marathon Festival Marathon | 28 May 17 |
| Mar | 5:38:49 | | | 5:40:41 | 530 | | | 45 | Gloucester | Gloucester City Marathon | 6 Aug 17 |
| 2016 V40 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5000 | 22:30.8 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring, Barnet, St Albans Club Championships | 11 Sep 16 |
| 5K | 24:13 | | | | 127 | | | 18 | Waddesdon | Waddesdon Manor Hill 5K | 20 Jul 16 |
| parkrun | 22:37 | | | | 21 | | | | Valentines | Valentines parkrun # 287 | 30 Jul 16 |
| parkrun | 22:46 | | | | 25 | | | | Aylesbury | Aylesbury parkrun # 136 | 6 Aug 16 |
| parkrun | 22:47 | | | | 43 | | | | Cassiobury | Cassiobury parkrun # 74 | 9 Jul 16 |
| parkrun | 22:51 | | | | 48 | | | | Cassiobury | Cassiobury parkrun # 90 | 29 Oct 16 |
| parkrun | 22:54 | | | | 46 | | | | Cassiobury | Cassiobury parkrun # 53 | 13 Feb 16 |
| parkrun | 22:56 | | | | 58 | | | | Northala Fields | Northala Fields parkrun # 114 | 13 Aug 16 |
| parkrun | 23:00 | | | | 14 | | | | Upton Court | Upton Court parkrun # 188 | 23 Jul 16 |
| parkrun | 23:14 | | | | 25 | | | | Gadebridge | Gadebridge parkrun # 73 | 17 Sep 16 |
| parkrun | 23:22 | | | | 37 | | | | Aylesbury | Aylesbury parkrun # 126 | 28 May 16 |
| parkrun | 23:22 | | | | 12 | | | | Gadebridge | Gadebridge parkrun # 72 | 10 Sep 16 |
| parkrun | 23:23 | | | | 32 | | | | Moors Valley | Moors Valley parkrun # 47 | 1 Oct 16 |
| parkrun | 23:44 | | | | 57 | | | | Cassiobury | Cassiobury parkrun # 46 | 1 Jan 16 |
| parkrun | 23:50 | | | | 30 | | | | Harrow | Harrow parkrun # 63 | 16 Jul 16 |
| parkrun | 23:52 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 62 | 2 Jul 16 |
| parkrun | 23:54 | | | | 56 | | | | Maidenhead | Maidenhead parkrun # 73 | 27 Aug 16 |
| parkrun | 23:55 | | | | 136 | | | | Black Park | Black Park parkrun # 356 | 2 Apr 16 |
| parkrun | 23:56 | | | | 17 | | | | Gadebridge | Gadebridge parkrun # 77 | 15 Oct 16 |
| parkrun | 23:56 | | | | 23 | | | | Ellenbrook Fields | Ellenbrook Fields parkrun # 31 | 17 Dec 16 |
| parkrun | 24:04 | | | | 22 | | | | Linford Wood | Linford Wood parkrun # 26 | 31 Dec 16 |
| parkrun | 24:06 | | | | 21 | | | | Gadebridge | Gadebridge parkrun # 74 | 24 Sep 16 |
| parkrun | 24:26 | | | | 17 | | | | Gadebridge | Gadebridge parkrun # 76 | 8 Oct 16 |
| parkrun | 24:32 | | | | 27 | | | | Gadebridge | Gadebridge parkrun # 85 | 10 Dec 16 |
| parkrun | 24:34 | | | | 67 | | | | Panshanger | Panshanger parkrun # 115 | 26 Nov 16 |
| parkrun | 24:35 | | | | 33 | | | | Gadebridge | Gadebridge parkrun # 60 | 18 Jun 16 |
| parkrun | 24:36 | | | | 20 | | | | Gadebridge | Gadebridge parkrun # 56 | 21 May 16 |
| parkrun | 24:38 | | | | 89 | | | | Maidstone | Maidstone parkrun # 165 | 7 May 16 |
| parkrun | 24:39 | | | | 29 | | | | Gadebridge | Gadebridge parkrun # 80 | 5 Nov 16 |
| parkrun | 24:54 | | | | 34 | | | | Gadebridge | Gadebridge parkrun # 55 | 14 May 16 |
| parkrun | 25:05 | | | | 79 | | | | Cassiobury | Cassiobury parkrun # 47 | 2 Jan 16 |
| parkrun | 25:06 | | | | 107 | | | | Cassiobury | Cassiobury parkrun # 54 | 20 Feb 16 |
| parkrun | 25:19 | | | | 35 | | | | Gadebridge | Gadebridge parkrun # 61 | 25 Jun 16 |
| parkrun | 25:23 | | | | 39 | | | | Aldenham | Aldenham parkrun # 80 | 24 Dec 16 |
| parkrun | 25:43 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 47 | 19 Mar 16 |
| parkrun | 25:44 | | | | 37 | | | | Gadebridge | Gadebridge parkrun # 50 | 9 Apr 16 |
| parkrun | 25:46 | | | | 57 | | | | Fell Foot | Fell Foot parkrun # 86 | 20 Aug 16 |
| parkrun | 26:03 | | | | 31 | | | | Gadebridge | Gadebridge parkrun # 82 | 19 Nov 16 |
| parkrun | 26:32 | | | | 33 | | | | Gadebridge | Gadebridge parkrun # 59 | 11 Jun 16 |
| parkrun | 26:33 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 45 | 5 Mar 16 |
| parkrun | 26:38 | | | | 26 | | | | Gadebridge | Gadebridge parkrun # 39 | 23 Jan 16 |
| parkrun | 26:40 | | | | 32 | | | | Gadebridge | Gadebridge parkrun # 38 | 16 Jan 16 |
| parkrun | 26:55 | | | | 26 | | | | Gadebridge | Gadebridge parkrun # 37 | 9 Jan 16 |
| parkrun | 26:56 | | | | 27 | | | | Gadebridge | Gadebridge parkrun # 41 | 6 Feb 16 |
| parkrun | 27:12 | | | | 21 | | | | Gadebridge | Gadebridge parkrun # 81 | 12 Nov 16 |
| parkrun | 27:31 | | | | 77 | | | | Gadebridge | Gadebridge parkrun # 78 | 22 Oct 16 |
| parkrun | 27:42 | | | | 152 | | | | Abingdon | Abingdon parkrun # 261 | 3 Sep 16 |
| parkrun | 27:44 | | | | 52 | | | | Gadebridge | Gadebridge parkrun # 48 | 26 Mar 16 |
| parkrun | 28:06 | | | | 63 | | | | Tring | Tring parkrun # 118 | 25 Dec 16 |
| parkrun | 29:58 | | | | 60 | | | | Gadebridge | Gadebridge parkrun # 84 | 3 Dec 16 |
| parkrun | 29:59 | | | | 49 | | | | South Oxhey | South Oxhey parkrun # 49 | 1 Jan 16 |
| parkrun | 31:20 | | | | 56 | | | | Gadebridge | Gadebridge parkrun # 52 | 23 Apr 16 |
| parkrun | 41:59 | | | | 393 | | | | Wycombe Rye | Wycombe Rye parkrun # 197 | 4 Jun 16 |
| parkrun | 46:12 | | | | 81 | | | | Gadebridge | Gadebridge parkrun # 44 | 27 Feb 16 |
| parkrun | 46:33 | | | | 68 | | | | Gadebridge | Gadebridge parkrun # 46 | 12 Mar 16 |
| parkrun | 49:31 | | | | 99 | | | | Gadebridge | Gadebridge parkrun # 51 | 16 Apr 16 |
| parkrun | 50:34 | | | | 103 | | | | Gadebridge | Gadebridge parkrun # 53 | 30 Apr 16 |
| 5M | 36:56 | | | 37:50 | 155 | | | 42 | Hatfield | Hatfield 5 | 27 Nov 16 |
| 8.9KXC | 48:59 | | | | 395 | | | 105 | Oxford | Chiltern League | 15 Oct 16 |
| 9.2KXC | 41:27 | | | | 308 | | | 91 | Luton | Chiltern League | 3 Dec 16 |
| 9.51KXC | 45:58 | | | | 395 | | | 102 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 10K | 47:52 | | | 48:10 | 141 | | | 36 | Aylesbury | Bearbrook 10K | 14 Aug 16 |
| 10KMT | 51:26 | | | | 92 | | | 30 | Shardeloes | Shardeloes 10K | 18 Sep 16 |
| HM | 1:45:09 | | | 1:46:36 | 555 | | | 140 | St Albans | St Albans Half Marathon | 12 Jun 16 |
| HM | 1:47:23 | | | 1:49:34 | 343 | | | 90 | Milton Keynes | Milton Keynes Half Marathon | 2 May 16 |
| HM | 1:49:30 | | | 1:50:49 | 419 | | | 68 | Berkhamsted | Berkhamsted Half Marathon | 6 Mar 16 |
| Mar | 3:55:42 | | | 3:57:38 | 578 | | | 84 | Bournemouth | Bournemouth Marathon Festival Marathon | 2 Oct 16 |
| Mar | 4:22:56 | | | 4:23:03 | 13094 | | | 3041 | Valencia, ESP | Maraton Valencia Trinidad Alfonso | 20 Nov 16 |
| Mar | 4:03:18 | | | 4:24:37 | 4090 | | | 663 | Brighton | Brighton Marathon | 17 Apr 16 |
| 2015 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:33 | | | | 61 | | | | Cassiobury | Cassiobury parkrun # 44 | 25 Dec 15 |
| parkrun | 23:52 | | | | 67 | | | | Cassiobury | Cassiobury parkrun # 43 | 19 Dec 15 |
| parkrun | 23:55 | | | | 110 | | | | St Albans | St Albans parkrun # 189 | 15 Aug 15 |
| parkrun | 23:57 | | | | 114 | | | | St Albans | St Albans parkrun # 199 | 24 Oct 15 |
| parkrun | 24:14 | | | | 100 | | | | Bournemouth | Bournemouth parkrun # 104 | 8 Aug 15 |
| parkrun | 24:29 | | | | 149 | | | | St Albans | St Albans parkrun # 181 | 20 Jun 15 |
| parkrun | 24:32 | | | | 137 | | | | St Albans | St Albans parkrun # 186 | 25 Jul 15 |
| parkrun | 25:58 | | | | 17 | | | | Gadebridge | Gadebridge parkrun # 28 | 14 Nov 15 |
| parkrun | 26:01 | | | | 30 | | | 1 | Gadebridge | Gadebridge parkrun # 19 | 12 Sep 15 |
| parkrun | 26:07 | | | | 25 | | | | Gadebridge | Gadebridge parkrun # 18 | 5 Sep 15 |
| parkrun | 26:08 | | | | 30 | | | | Gadebridge | Gadebridge parkrun # 20 | 19 Sep 15 |
| parkrun | 26:09 | | | | 37 | | | | Gadebridge | Gadebridge parkrun # 8 | 27 Jun 15 |
| parkrun | 26:14 | | | | 44 | | | | Gadebridge | Gadebridge parkrun # 6 | 6 Jun 15 |
| parkrun | 26:28 | | | | 39 | | | | Gadebridge | Gadebridge parkrun # 23 | 10 Oct 15 |
| parkrun | 26:28 | | | | 27 | | | | Gadebridge | Gadebridge parkrun # 32 | 12 Dec 15 |
| parkrun | 26:29 | | | | 29 | | | | Gadebridge | Gadebridge parkrun # 21 | 26 Sep 15 |
| parkrun | 26:36 | | | | 22 | | | | Gadebridge | Gadebridge parkrun # 31 | 5 Dec 15 |
| parkrun | 26:39 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 27 | 7 Nov 15 |
| parkrun | 26:39 | | | | 23 | | | | Gadebridge | Gadebridge parkrun # 30 | 28 Nov 15 |
| parkrun | 26:40 | | | | 37 | | | | Gadebridge | Gadebridge parkrun # 13 | 1 Aug 15 |
| parkrun | 26:44 | | | | 31 | | | | Harcourt Hill | Harcourt Hill parkrun # 63 | 26 Dec 15 |
| parkrun | 26:53 | | | | 52 | | | | Gadebridge | Gadebridge parkrun # 5 | 30 May 15 |
| parkrun | 27:06 | | | | 38 | | | | Gadebridge | Gadebridge parkrun # 9 | 4 Jul 15 |
| parkrun | 27:07 | | | | 35 | | | | Gadebridge | Gadebridge parkrun # 7 | 13 Jun 15 |
| parkrun | 27:10 | | | | 35 | | | | Gadebridge | Gadebridge parkrun # 24 | 17 Oct 15 |
| parkrun | 27:24 | | | | 50 | | | | Gadebridge | Gadebridge parkrun # 3 | 16 May 15 |
| parkrun | 27:34 | | | | 54 | | | | Gadebridge | Gadebridge parkrun # 4 | 23 May 15 |
| parkrun | 27:47 | | | | 24 | | | | Gadebridge | Gadebridge parkrun # 29 | 21 Nov 15 |
| parkrun | 28:27 | | | | 57 | | | | Gadebridge | Gadebridge parkrun # 2 | 9 May 15 |
| parkrun | 38:30 | | | | 380 | | | | St Albans | St Albans parkrun # 200 | 31 Oct 15 |
| parkrun | 39:39 | | | | 305 | | | | St Albans | St Albans parkrun # 196 | 3 Oct 15 |
| parkrun | 40:36 | | | | 361 | | | | St Albans | St Albans parkrun # 191 | 29 Aug 15 |
| parkrun | 43:18 | | | | 326 | | | | St Albans | St Albans parkrun # 190 | 22 Aug 15 |