| 2025 V55 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:20 | | | | 15 | | | 1 | Osterley | Osterley parkrun # 522 | 22 Mar 25 |
| parkrun | 20:23 | | | | 10 | | | | Maidstone | Maidstone parkrun # 556 | 1 Mar 25 |
| parkrun | 20:59 | | | | 11 | | | | Vingis, LIT | Vingis parkrun # 26 | 15 Mar 25 |
| parkrun | 21:09 | | | | 12 | | | 1 | Harwich | Harwich parkrun # 459 | 21 Jun 25 |
| parkrun | 21:11 | | | | 18 | | | | Lordship Recreation Ground | Lordship Recreation Ground parkrun # 118 | 1 Jan 25 |
| parkrun | 21:13 | | | | 14 | | | 1 | Oaklands College | Oaklands College parkrun # 12 | 5 Apr 25 |
| parkrun | 21:20 | | | | 50 | | | | Brooklands | Brooklands parkrun # 242 | 14 Jun 25 |
| parkrun | 21:23 | | | | 43 | | | | Blyth Links | Blyth Links parkrun # 228 | 8 Mar 25 |
| parkrun | 21:30 | | | | 25 | | | | Colchester Castle | Colchester Castle parkrun # 542 | 11 Jan 25 |
| parkrun | 21:32 | | | | 35 | | | | Richmond Park | Richmond Park parkrun # 865 | 7 Jun 25 |
| parkrun | 21:34 | | | | 4 | | | 1 | Shorne Woods | Shorne Woods parkrun # 545 | 8 Feb 25 |
| parkrun | 21:38 | | | | 3 | | | 1 | Mersea Island | Mersea Island parkrun # 348 | 15 Feb 25 |
| parkrun | 21:47 | | | | 36 | | | | Gadebridge | Gadebridge parkrun # 443 | 29 Mar 25 |
| parkrun | 21:49 | | | | 58 | | | 1 | Woodhouse Moor | Woodhouse Moor parkrun # 859 | 24 May 25 |
| parkrun | 21:49 | | | | 20 | | | | Beatrixpark, NED | Beatrixpark parkrun # 143 | 9 Jun 25 |
| parkrun | 21:55 | | | | 24 | | | | Judarskogen, SWE | Judarskogen parkrun # 20 | 29 May 25 |
| parkrun | 21:58 | | | | 34 | | | | Ally Pally | Ally Pally parkrun # 591 | 17 May 25 |
| parkrun | 22:07 | | | | 27 | | | | Houghton Hall | Houghton Hall parkrun # 308 | 12 Apr 25 |
| parkrun | 22:10 | | | | 10 | | | | Egham Orbit | Egham Orbit parkrun # 5 | 22 Feb 25 |
| parkrun | 22:20 | | | | 20 | | | | Bay East Garden, SIN | Bay East Garden parkrun # 48 | 19 Apr 25 |
| parkrun | 22:26 | | | | 25 | | | | Uppsala, SWE | Uppsala parkrun # 286 | 31 May 25 |
| parkrun | 22:27 | | | | 67 | | | | Brighton & Hove | Brighton & Hove parkrun # 849 | 10 May 25 |
| parkrun | 22:29 | | | | 23 | | | | Hogmoor Inclosure | Hogmoor Inclosure parkrun # 290 | 25 Jan 25 |
| parkrun | 22:35 | | | | 5 | | | | Hockley Woods | Hockley Woods parkrun # 441 | 4 Jan 25 |
| parkrun | 23:23 | | | | 7 | | | | Hadleigh | Hadleigh parkrun # 350 | 18 Jan 25 |
| parkrun | 23:48 | | | | 7 | | | 1 | Lullingstone | Lullingstone parkrun # 440 | 1 Feb 25 |
| parkrun | 24:05 | | | | 90 | | | | Hampstead Heath | Hampstead Heath parkrun # 640 | 3 May 25 |
| 6MMT | 44:33 | | | | 154 | | | 33 | Chingford | Scotts Travel Midweek Road Race League Division 1 | 4 Jun 25 |
| 10KMT | 42:16 | | | | 142 | | | 26 | St Albans | Scotts Travel Midweek Road Race League Division 1 | 21 May 25 |
| HM | 95:47 | | | 95:47 | 73 | | | 4 | Boston | Boston (UK) Marathon Festival Half Marathon | 13 Apr 25 |
| 2024 V55 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:00 | | | | 7 | | | 1 | Maldon Prom | Maldon Prom parkrun # 482 | 16 Mar 24 |
| parkrun | 20:16 | | | | 17 | | | 1 | Yarborough Leisure Centre | Yarborough Leisure Centre parkrun # 48 | 27 Jan 24 |
| parkrun | 20:24 | | | | 8 | | | | Zuiderpark, Hoogeveen, NED | Zuiderpark, Hoogeveen parkrun # 19 | 20 May 24 |
| parkrun | 20:51 | | | | 44 | | | 1 | Cassiobury | Cassiobury parkrun # 453 | 25 Dec 24 |
| parkrun | 20:54 | | | | 21 | | | 1 | Ingrebourne Hill | Ingrebourne Hill parkrun # 1 | 14 Dec 24 |
| parkrun | 21:00 | | | | 45 | | | | Fountains Abbey | Fountains Abbey parkrun # 444 | 1 Jun 24 |
| parkrun | 21:01 | | | | 14 | | | | Nansenparken, NOR | Nansenparken parkrun # 113 | 9 May 24 |
| parkrun | 21:14 | | | | 15 | | | | Ekebergsletta, NOR | Ekebergsletta parkrun # 81 | 11 May 24 |
| parkrun | 21:14 | | | | 42 | | | | Newbury | Newbury parkrun # 595 | 30 Nov 24 |
| parkrun | 21:15 | | | | 9 | | | 1 | Newbiggin-by-the-Sea | Newbiggin-by-the-Sea parkrun # 303 | 28 Dec 24 |
| parkrun | 21:18 | | | | 10 | | | 1 | Great Notley | Great Notley parkrun # 455 | 18 May 24 |
| parkrun | 21:19 | | | | 21 | | | | Bicester | Bicester parkrun # 327 | 23 Mar 24 |
| parkrun | 21:19 | | | | 29 | | | | Warwick Racecourse | Warwick Racecourse parkrun # 178 | 26 Oct 24 |
| parkrun | 21:23 | | | | 6 | | | 1 | Basildon | Basildon parkrun # 467 | 15 Jun 24 |
| parkrun | 21:27 | | | | 14 | | | | Cyclopark | Cyclopark parkrun # 162 | 6 Jan 24 |
| parkrun | 21:30 | | | | 4 | | | 1 | Littleport | Littleport parkrun # 240 | 6 Jul 24 |
| parkrun | 21:31 | | | | 40 | | | | Albert | Albert parkrun # 790 | 28 Sep 24 |
| parkrun | 21:32 | | | | 12 | | | | Frédéric Back, CAN | Frédéric Back parkrun # 217 | 20 Apr 24 |
| parkrun | 21:33 | | | | 11 | | | 1 | Harcourt Hill | Harcourt Hill parkrun # 409 | 8 Jun 24 |
| parkrun | 21:34 | | | | 10 | | | 1 | Ifield Mill Pond | Ifield Mill Pond parkrun # 149 | 13 Jan 24 |
| parkrun | 21:36 | | | | 12 | | | | Kettering | Kettering parkrun # 317 | 24 Aug 24 |
| parkrun | 21:41 | | | | 5 | | | | South Woodham Ferrers | South Woodham Ferrers parkrun # 261 | 13 Jul 24 |
| parkrun | 21:43 | | | | 64 | | | | Chelmsford Central | Chelmsford Central parkrun # 533 | 22 Jun 24 |
| parkrun | 21:49 | | | | 8 | | | 1 | Corby | Corby parkrun # 492 | 3 Aug 24 |
| parkrun | 21:50 | | | | 17 | | | 1 | Reading | Reading parkrun # 626 | 27 Apr 24 |
| parkrun | 21:50 | | | | 15 | | | | Witney | Witney parkrun # 238 | 9 Nov 24 |
| parkrun | 21:51 | | | | 33 | | | 1 | Abingdon | Abingdon parkrun # 568 | 17 Aug 24 |
| parkrun | 21:56 | | | | 243 | | | | Battersea | Battersea parkrun # 2 | 19 Oct 24 |
| parkrun | 21:58 | | | | 12 | | | 1 | Grove Fields | Grove Fields parkrun # 129 | 10 Aug 24 |
| parkrun | 21:59 | | | | 20 | | | | Zuiderpark, NED | Zuiderpark parkrun # 117 | 17 Feb 24 |
| parkrun | 22:03 | | | | 32 | | | 1 | Didcot | Didcot parkrun # 390 | 7 Sep 24 |
| parkrun | 22:05 | | | | 5 | | | 1 | Belvoir Castle | Belvoir Castle parkrun # 116 | 4 May 24 |
| parkrun | 22:11 | | | | 6 | | | 1 | Leavesden Country | Leavesden Country parkrun # 112 | 21 Dec 24 |
| parkrun | 22:12 | | | | 24 | | | | Barry Island | Barry Island parkrun # 396 | 29 Jun 24 |
| parkrun | 22:15 | | | | 17 | | | | Y Promenâd | Y Promenâd parkrun # 14 | 31 Aug 24 |
| parkrun | 22:15 | | | | 14 | | | | Daventry | Daventry parkrun # 457 | 23 Nov 24 |
| parkrun | 22:16 | | | | 20 | | | | Cranleigh | Cranleigh parkrun # 364 | 27 Jul 24 |
| parkrun | 22:24 | | | | 14 | | | | Chipping Norton School | Chipping Norton School parkrun # 134 | 3 Feb 24 |
| parkrun | 22:32 | | | | 26 | | | | Queen’s, Glasgow | Queen’s, Glasgow parkrun # 177 | 2 Nov 24 |
| parkrun | 22:37 | | | | 24 | | | | Rosensteinpark, GER | Rosensteinpark parkrun # 125 | 3 Oct 24 |
| parkrun | 22:38 | | | | 53 | | | | Morden | Morden parkrun # 6 | 20 Jul 24 |
| parkrun | 22:39 | | | | 17 | | | | Huntingdon | Huntingdon parkrun # 513 | 21 Sep 24 |
| parkrun | 23:03 | | | | 13 | | | | Hellbrunn, AUT | Hellbrunn parkrun # 156 | 5 Oct 24 |
| parkrun | 23:06 | | | | 40 | | | | Harrow | Harrow parkrun # 394 | 6 Apr 24 |
| parkrun | 23:14 | | | | 23 | | | | Reigate Priory | Reigate Priory parkrun # 445 | 10 Feb 24 |
| parkrun | 23:15 | | | | 14 | | | 1 | The Plens | The Plens parkrun # 13 | 12 Oct 24 |
| parkrun | 23:24 | | | | 44 | | | | Maidenhead | Maidenhead parkrun # 393 | 20 Jan 24 |
| parkrun | 23:27 | | | | 53 | | | | Guildford | Guildford parkrun # 507 | 24 Feb 24 |
| parkrun | 23:35 | | | | 61 | | | | Wimpole Estate | Wimpole Estate parkrun # 476 | 30 Mar 24 |
| parkrun | 23:51 | | | | 13 | | | 1 | Itchen Valley Country | Itchen Valley Country parkrun # 142 | 9 Mar 24 |
| parkrun | 24:08 | | | | 64 | | | | Mole Valley | Mole Valley parkrun # 260 | 25 May 24 |
| parkrun | 24:33 | | | | 90 | | | | Woodley | Woodley parkrun # 523 | 13 Apr 24 |
| parkrun | 25:15 | | | | 37 | | | | St Albans | St Albans parkrun # 607 | 7 Dec 24 |
| parkrun | 25:21 | | | | 52 | | | | Alice Holt | Alice Holt parkrun # 495 | 2 Mar 24 |
| parkrun | 26:20 | | | | 26 | | | | Aldenham | Aldenham parkrun # 374 | 1 Jan 24 |
| parkrun | 54:00 | | | | 299 | | | | Banbury | Banbury parkrun # 438 | 16 Nov 24 |
| 15KMT | 79:52 | | | 80:16 | 102 | | | 17 | Tring | Ridgeway Run 15K | 13 Oct 24 |
| 10M | 69:26 | | | 69:49 | 135 | | | 14 | St Albans | Fred Hughes 10 | 21 Jan 24 |
| HM | 99:53 | c | | | 2177 | | | 38 | Greenwich | The Big Half | 1 Sep 24 |
| 2023 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 21:27 | | | 21:33 | 97 | | | 9 | Waddesdon | Waddesdon Manor Summer 5K | 19 Jul 23 |
| parkrun | 19:51 | | | | 9 | | | 1 | Chalkwell Beach | Chalkwell Beach parkrun # 81 | 4 Feb 23 |
| parkrun | 20:17 | | | | 25 | | | | Gunnersbury | Gunnersbury parkrun # 511 | 25 Feb 23 |
| parkrun | 20:48 | | | | 18 | | | | Kagerzoom, NED | Kagerzoom parkrun # 91 | 29 May 23 |
| parkrun | 20:54 | | | | 4 | | | 1 | Southall | Southall parkrun # 88 | 14 Oct 23 |
| parkrun | 20:55 | | | | 17 | | | | Markshall Estate | Markshall Estate parkrun # 75 | 27 May 23 |
| parkrun | 20:59 | | | | 9 | | | 1 | Horspath | Horspath parkrun # 74 | 11 Feb 23 |
| parkrun | 21:05 | | | | 15 | | | | Maaraue, GER | Maaraue parkrun # 101 | 3 Oct 23 |
| parkrun | 21:10 | | | | 5 | | | 1 | Fulbourn Hospital | Fulbourn Hospital parkrun # 92 | 20 May 23 |
| parkrun | 21:12 | | | | 6 | | | | Salcey Forest | Salcey Forest parkrun # 103 | 18 Mar 23 |
| parkrun | 21:12 | | | | 32 | | | | Northampton | Northampton parkrun # 517 | 30 Sep 23 |
| parkrun | 21:12 | | | | 45 | | | | Rushmoor | Rushmoor parkrun # 381 | 7 Oct 23 |
| parkrun | 21:22 | | | | 31 | | | | Thames Path, Woolwich | Thames Path, Woolwich parkrun # 6 | 10 Jun 23 |
| parkrun | 21:35 | | | | 17 | | | | Sandringham | Sandringham parkrun # 76 | 8 Apr 23 |
| parkrun | 21:36 | | | | 5 | | | 1 | Dallas Burston Polo Club | Dallas Burston Polo Club parkrun # 63 | 15 Apr 23 |
| parkrun | 21:38 | | | | 9 | | | | Alstervorland, GER | Alstervorland parkrun # 172 | 23 Sep 23 |
| parkrun | 21:39 | | | | 19 | | | | Rutland Water | Rutland Water parkrun # 317 | 8 Jul 23 |
| parkrun | 21:41 | | | | 34 | | | | Quakers Walk | Quakers Walk parkrun # 7 | 21 Oct 23 |
| parkrun | 21:42 | | | | 20 | | | | Lordship Recreation Ground | Lordship Recreation Ground parkrun # 46 | 9 Sep 23 |
| parkrun | 21:43 | | | | 6 | | | 1 | Stockley Country | Stockley Country parkrun # 6 | 18 Feb 23 |
| parkrun | 21:44 | | | | 61 | | | | Amager Strandpark, DEN | Amager Strandpark parkrun # 519 | 5 Jun 23 |
| parkrun | 21:44 | | | | 29 | | | | Southend | Southend parkrun # 501 | 12 Aug 23 |
| parkrun | 21:44 | | | | 60 | | | | University Parks | University Parks parkrun # 97 | 23 Dec 23 |
| parkrun | 21:45 | | | | 64 | | | | Växjösjön, SWE | Växjösjön parkrun # 121 | 6 Jun 23 |
| parkrun | 21:46 | | | | 6 | | | 1 | Sixfields Upton | Sixfields Upton parkrun # 202 | 5 Aug 23 |
| parkrun | 21:50 | | | | 17 | | | | California Country | California Country parkrun # 161 | 19 Aug 23 |
| parkrun | 21:50 | | | | 85 | | | | York | York parkrun # 481 | 25 Nov 23 |
| parkrun | 22:05 | | | | 28 | | | | Broadwater | Broadwater parkrun # 89 | 3 Jun 23 |
| parkrun | 22:10 | | | | 18 | | | | Momoi harappa koen, JPN | Momoi harappa koen parkrun # 84 | 4 Mar 23 |
| parkrun | 22:17 | | | | 9 | | | | Watermeadows | Watermeadows parkrun # 156 | 22 Jul 23 |
| parkrun | 22:25 | | | | 13 | | | | Mote Park | Mote Park parkrun # 61 | 26 Aug 23 |
| parkrun | 22:27 | | | | 32 | | | | Pocket | Pocket parkrun # 214 | 16 Dec 23 |
| parkrun | 22:31 | | | | 11 | | | 1 | Thurrock | Thurrock parkrun # 334 | 1 Jul 23 |
| parkrun | 22:32 | | | | 51 | | | | Bramhall Park | Bramhall Park parkrun # 692 | 17 Jun 23 |
| parkrun | 22:35 | | | | 76 | | | | St Albans | St Albans parkrun # 559 | 25 Dec 23 |
| parkrun | 22:41 | | | | 6 | | | | Illaunmanagh, IRL | Illaunmanagh parkrun # 83 | 4 Nov 23 |
| parkrun | 22:43 | | | | 12 | | | 1 | Brixworth Country | Brixworth Country parkrun # 119 | 29 Jul 23 |
| parkrun | 23:11 | | | | 43 | | | | Monsal Trail | Monsal Trail parkrun # 192 | 15 Jul 23 |
| parkrun | 23:13 | | | | 19 | | | | Irchester Country | Irchester Country parkrun # 95 | 14 Jan 23 |
| parkrun | 23:23 | | | | 7 | | | | Canons Park | Canons Park parkrun # 272 | 1 Apr 23 |
| parkrun | 23:26 | | | | 66 | | | | Cassiobury | Cassiobury parkrun # 395 | 2 Dec 23 |
| parkrun | 23:28 | | | | 5 | | | | Great Dunmow | Great Dunmow parkrun # 175 | 11 Mar 23 |
| parkrun | 23:43 | | | | 25 | | | 1 | Dinton Pastures | Dinton Pastures parkrun # 215 | 9 Dec 23 |
| parkrun | 23:53 | | | | 42 | | | | Cassiobury | Cassiobury parkrun # 348 | 1 Jan 23 |
| parkrun | 24:27 | | | | 138 | | | | Fulham Palace | Fulham Palace parkrun # 422 | 18 Nov 23 |
| parkrun | 24:57 | | | | 10 | | | 1 | Church Mead | Church Mead parkrun # 50 | 25 Mar 23 |
| parkrun | 25:21 | | | | 23 | | | | Prospect | Prospect parkrun # 213 | 30 Dec 23 |
| parkrun | 25:41 | | | | 37 | | | | Leavesden Country | Leavesden Country parkrun # 13 | 21 Jan 23 |
| parkrun | 25:42 | | | | 38 | | | | Gadebridge | Gadebridge parkrun # 343 | 29 Apr 23 |
| parkrun | 26:21 | | | | 63 | | | | University of Northampton | University of Northampton parkrun # 14 | 28 Oct 23 |
| parkrun | 31:04 | | | | 17 | | | | Great Yarmouth North Beach | Great Yarmouth North Beach parkrun # 113 | 2 Sep 23 |
| parkrun | 33:29 | | | | 64 | | | | Leavesden Country | Leavesden Country parkrun # 35 | 24 Jun 23 |
| 10K | 42:45 | | | 42:54 | 87 | | | 6 | Letchworth | Standalone 10K | 1 Oct 23 |
| 10KXC | 43:19 | | | | 236 | | | 38 | Bedford | Chiltern League | 14 Oct 23 |
| 10M | 73:44 | | | | 60 | | | 14 | Chesham | Pednor International 10 | 31 Dec 23 |
| 10M | 72:46 | | | 73:47 | 243 | | 209 | 47 | St Albans | Fred Hughes 10 | 22 Jan 23 |
| 2022 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 19:51 | | | | 37 | | | | Storeys Field | Storeys Field parkrun # 52 | 6 Aug 22 |
| parkrun | 20:23 | | | | 11 | | | | Southall | Southall parkrun # 3 | 22 Jan 22 |
| parkrun | 20:30 | | | | 20 | | | | Bedford | Bedford parkrun # 511 | 8 Oct 22 |
| parkrun | 20:40 | | | | 3 | | | 1 | Sandhurst Memorial | Sandhurst Memorial parkrun # 56 | 25 Jun 22 |
| parkrun | 20:47 | | | | 13 | | | | Jersey | Jersey parkrun # 288 | 14 May 22 |
| parkrun | 20:54 | | | | 62 | | | | Dulwich | Dulwich parkrun # 487 | 15 Oct 22 |
| parkrun | 20:58 | | | | 27 | | | | Edenbrook Country | Edenbrook Country parkrun # 31 | 10 Dec 22 |
| parkrun | 21:06 | | | | 12 | | | | Bedfont Lakes | Bedfont Lakes parkrun # 594 | 21 May 22 |
| parkrun | 21:10 | | | | 29 | | | | Great Denham | Great Denham parkrun # 160 | 30 Jul 22 |
| parkrun | 21:14 | | | | 12 | | | | Millennium Country | Millennium Country parkrun # 109 | 1 Oct 22 |
| parkrun | 21:14 | | | | 23 | | | | Leavesden Country | Leavesden Country parkrun # 1 | 22 Oct 22 |
| parkrun | 21:16 | | | | 22 | | | | Woking | Woking parkrun # 312 | 23 Apr 22 |
| parkrun | 21:18 | | | | 26 | | | | Lordship Recreation Ground | Lordship Recreation Ground parkrun # 7 | 3 Dec 22 |
| parkrun | 21:19 | | | | 5 | | | 1 | Linford Wood | Linford Wood parkrun # 244 | 18 Jun 22 |
| parkrun | 21:24 | | | | 16 | | | | Wickford Memorial | Wickford Memorial parkrun # 49 | 4 Jun 22 |
| parkrun | 21:25 | | | | 43 | | | | Nonsuch | Nonsuch parkrun # 475 | 12 Mar 22 |
| parkrun | 21:25 | | | | 49 | | | 1 | University Parks | University Parks parkrun # 28 | 20 Aug 22 |
| parkrun | 21:28 | | | | 52 | | | | St Albans | St Albans parkrun # 477 | 28 May 22 |
| parkrun | 21:33 | | | | 16 | | | 1 | Silksworth | Sunderland parkrun # 590 | 12 Nov 22 |
| parkrun | 21:35 | | | | 23 | | | | Luton Wardown | Luton Wardown parkrun # 279 | 29 Jan 22 |
| parkrun | 21:41 | | | | 44 | | | | Rickmansworth | Rickmansworth parkrun # 185 | 15 Jan 22 |
| parkrun | 21:41 | | | | 36 | | | | Cassiobury | Cassiobury parkrun # 346 | 25 Dec 22 |
| parkrun | 21:41 | | | | 20 | | | | Osterley | Osterley parkrun # 404 | 31 Dec 22 |
| parkrun | 21:49 | | | | 13 | | | 1 | Buckingham | Buckingham parkrun # 360 | 9 Jul 22 |
| parkrun | 21:54 | | | | 9 | | | | Severn Bridge | Severn Bridge parkrun # 126 | 24 Sep 22 |
| parkrun | 21:57 | | | | 12 | | | | Billericay | Billericay parkrun # 217 | 24 Dec 22 |
| parkrun | 22:03 | | | | 21 | | | 1 | Jesmond Dene | Jesmond Dene parkrun # 56 | 30 Apr 22 |
| parkrun | 22:13 | | | | 76 | | | | Jamaica Pond, USA | Jamaica Pond parkrun # 136 | 16 Apr 22 |
| parkrun | 22:17 | | | | 13 | | | | Bartley Park | Bartley Park parkrun # 37 | 27 Aug 22 |
| parkrun | 22:18 | | | | 10 | | | | Hanworth | Hanworth parkrun # 93 | 2 Jul 22 |
| parkrun | 22:29 | | | | 8 | | | 1 | Henlow Bridge Lakes | Henlow Bridge Lakes parkrun # 19 | 12 Feb 22 |
| parkrun | 22:57 | | | | 15 | | | 1 | Church Mead | Church Mead parkrun # 5 | 7 May 22 |
| parkrun | 23:04 | | | | 21 | | | | Harlow | Harlow parkrun # 342 | 3 Sep 22 |
| parkrun | 23:05 | | | | 13 | | | | Swanley | Swanley parkrun # 15 | 5 Feb 22 |
| parkrun | 23:05 | | | | 36 | | | | Aylesbury | Aylesbury parkrun # 352 | 26 Mar 22 |
| parkrun | 23:09 | | | | 25 | | | | Bury Field | Bury Field parkrun # 16 | 5 Mar 22 |
| parkrun | 23:20 | | | | 8 | | | 1 | Homewood | Homewood parkrun # 212 | 26 Feb 22 |
| parkrun | 23:45 | | | | 10 | | | | South Oxhey | South Oxhey parkrun # 324 | 13 Aug 22 |
| parkrun | 23:54 | | | | 36 | | | | Bracknell | Bracknell parkrun # 316 | 17 Sep 22 |
| parkrun | 23:54 | | | | 7 | | | | Henley-on-Thames | Henley-on-Thames parkrun # 203 | 19 Nov 22 |
| parkrun | 24:00 | | | | 16 | | | | Aldenham | Aldenham parkrun # 282 | 2 Apr 22 |
| parkrun | 24:14 | | | | 12 | | | | Brentwood | Brentwood parkrun # 284 | 19 Mar 22 |
| parkrun | 25:03 | | | | 35 | | | | Poolbeg, IRL | Poolbeg parkrun # 188 | 29 Oct 22 |
| parkrun | 28:05 | | | | 220 | | | | Cassiobury | Cassiobury parkrun # 302 | 19 Feb 22 |
| parkrun | 29:20 | | | | 167 | | | | Stevenage | Stevenage parkrun # 223 | 1 Jan 22 |
| 10M | 71:34 | | | 71:50 | 158 | | | 21 | St Albans | Fred Hughes 10 | 23 Jan 22 |
| HM | 92:22 | | | 92:31 | 226 | | | 16 | Woking | Surrey Half Marathon | 6 Mar 22 |
| HM | 1:40:50 | | | 1:41:40 | 289 | | | 42 | Watford | Watford Half Marathon | 6 Feb 22 |
| Mar | 3:24:26 | | | 3:24:42 | 1917 | | | 162 | Dublin, IRL | Irish Life Dublin Marathon | 30 Oct 22 |
| Mar | 3:28:21 | | | 3:32:04 | 9980 | | | 861 | Boston MA, USA | The Boston Marathon | 18 Apr 22 |
| 2021 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 20:24 | c | | | 142 | B | | 7 | Kempton Park | Reunion 5K | 15 May 21 |
| parkrun | 20:27 | | | | 39 | | | | Bromley | Bromley parkrun # 545 | 20 Nov 21 |
| parkrun | 20:40 | | | | 53 | | | | Burgess | Burgess parkrun # 403 | 18 Dec 21 |
| parkrun | 21:02 | | | | 17 | | | | Raphael | Raphael parkrun # 255 | 7 Aug 21 |
| parkrun | 21:12 | | | | 34 | | | | Sutcliffe | Sutcliffe parkrun # 5 | 9 Oct 21 |
| parkrun | 21:17 | | | | 33 | | | | Tooting Common | Tooting Common parkrun # 230 | 27 Nov 21 |
| parkrun | 21:24 | | | | 14 | | | | Pontefract | Pontefract parkrun # 468 | 18 Sep 21 |
| parkrun | 21:32 | | | | 23 | | | | South Norwood | South Norwood parkrun # 148 | 28 Aug 21 |
| parkrun | 21:50 | | | | 28 | | | | Banstead Woods | Banstead Woods parkrun # 677 | 4 Sep 21 |
| parkrun | 21:53 | | | | 18 | | | 1 | Charlton | Charlton parkrun # 11 | 11 Dec 21 |
| parkrun | 22:00 | | | | 14 | | | | Riddlesdown | Riddlesdown parkrun # 478 | 14 Aug 21 |
| parkrun | 22:02 | | | | 33 | | | | Beckenham Place | Beckenham Place parkrun # 179 | 31 Jul 21 |
| parkrun | 22:35 | | | | 19 | | | | Orpington | Orpington parkrun # 407 | 6 Nov 21 |
| parkrun | 22:53 | | | | 9 | | | | Ziegelwiese, GER | Ziegelwiese parkrun # 29 | 25 Sep 21 |
| parkrun | 23:30 | | | | 29 | | | | Lloyd | Lloyd parkrun # 519 | 16 Oct 21 |
| parkrun | 23:36 | | | | 9 | | | | Hoblingwell | Hoblingwell parkrun # 159 | 30 Oct 21 |
| parkrun | 24:02 | | | | 38 | | | | Gadebridge | Gadebridge parkrun # 254 | 24 Jul 21 |
| HM | 97:19 | c | | | 1674 | | | 87 | Greenwich | Vitality Big Half | 22 Aug 21 |
| Mar | 3:50:51 | | | 4:13:40 | 6269 | | | 780 | Berlin, GER | BMW Berlin Marathon | 26 Sep 21 |
| 2020 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:14 | | | | 19 | | | 1 | Greenwich | Greenwich parkrun # 537 | 14 Mar 20 |
| parkrun | 21:25 | | | | 75 | | | | Edinburgh | Edinburgh parkrun # 536 | 29 Feb 20 |
| parkrun | 21:32 | | | | 66 | | | | Malahide, IRL | Malahide parkrun # 377 | 18 Jan 20 |
| parkrun | 22:52 | | | | 122 | | | | Hackney Marshes | Hackney Marshes parkrun # 501 | 25 Jan 20 |
| parkrun | 23:32 | | | | 272 | | | | Clapham Common | Clapham Common parkrun # 83 | 11 Jan 20 |
| parkrun | 23:38 | | | | 102 | | | | Oxford | Oxford parkrun # 421 | 8 Feb 20 |
| parkrun | 23:45 | | | | 237 | | | | Dulwich | Dulwich parkrun # 412 | 1 Jan 20 |
| parkrun | 23:45 | | | | 91 | | | | Cassiobury | Cassiobury parkrun # 268 | 15 Feb 20 |
| parkrun | 24:51 | | | | 178 | | | | Crystal Palace | Crystal Palace parkrun # 468 | 4 Jan 20 |
| parkrun | 24:53 | | | | 208 | | | | Peckham Rye | Peckham Rye parkrun # 300 | 1 Jan 20 |
| parkrun | 26:34 | | | | 122 | | | | Bexley | Bexley parkrun # 420 | 1 Feb 20 |
| parkrun | 26:59 | | | | 31 | | | | Roundshaw Downs | Roundshaw Downs parkrun # 575 | 7 Mar 20 |
| 10K | 42:12 | c | | | 144 | A | | 26 | St Albans | St Albans Summer 10K | 23 Aug 20 |
| HM | 97:50 | | | 98:05 | 290 | | | 40 | Watford | Watford Half Marathon | 2 Feb 20 |
| 2019 V50 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 20:12 | | | | 57 | | | 7 | Waddesdon | Waddesdon Manor Summer 5K | 17 Jul 19 |
| 5KDH | 18:54 | | | 18:57 | 81 | | | 6 | Milton Keynes | MK Marathon Weekend Rocket 5K | 5 May 19 |
| parkrun | 19:58 | | | | 13 | | | 1 | Roding Valley | Roding Valley parkrun # 118 | 20 Apr 19 |
| parkrun | 20:07 | | | | 14 | | | | Brooklands | Brooklands parkrun # 26 | 18 May 19 |
| parkrun | 20:14 | | | | 31 | | | | Kingston | Kingston parkrun # 476 | 6 Apr 19 |
| parkrun | 20:17 | | | | 12 | | | | Crane Park | CranePark parkrun # 354 | 12 Jan 19 |
| parkrun | 20:19 | | | | 3 | | | 1 | Barking | Barking parkrun # 377 | 14 Sep 19 |
| parkrun | 20:23 | | | | 24 | | | | Milton Keynes | Milton Keynes parkrun # 470 | 30 Mar 19 |
| parkrun | 20:27 | | | | 6 | | | 1 | Beckton | Beckton parkrun # 359 | 23 Mar 19 |
| parkrun | 20:33 | | | | 11 | | | | Bethlem Royal Hospital | Bethlem Royal Hospital parkrun # 3 | 8 Jun 19 |
| parkrun | 20:35 | | | | 13 | | | 1 | Gladstone | Gladstone parkrun # 353 | 23 Feb 19 |
| parkrun | 20:48 | | | | 9 | | | | Hanworth | Hanworth parkrun # 4 | 25 May 19 |
| parkrun | 20:51 | | | | 19 | | | 1 | Wormwood Scrubs | Wormwood Scrubs parkrun # 421 | 20 Jul 19 |
| parkrun | 20:52 | | | | 6 | | | 1 | Sunny Hill | Sunny Hill parkrun # 7 | 11 May 19 |
| parkrun | 20:52 | | | | 6 | | | 1 | Walthamstow | Walthamstow parkrun # 329 | 29 Jun 19 |
| parkrun | 20:52 | | | | 5 | | | 1 | South Oxhey | South Oxhey parkrun # 235 | 13 Jul 19 |
| parkrun | 20:55 | | | | 23 | | | 1 | Ally Pally | Ally Pally parkrun # 358 | 5 Jan 19 |
| parkrun | 20:59 | | | | 39 | | | | Highbury Fields | Highbury Fields parkrun # 416 | 21 Sep 19 |
| parkrun | 21:18 | | | | 55 | | | | Mile End | Mile End parkrun # 382 | 1 Jun 19 |
| parkrun | 21:20 | | | | 14 | | | 1 | Old Deer Park | Old Deer Park parkrun # 426 | 2 Feb 19 |
| parkrun | 21:23 | | | | 65 | | | | Brockwell | Brockwell parkrun # 434 | 7 Sep 19 |
| parkrun | 21:24 | | | | 69 | | | 1 | Southwark | Southwark parkrun # 299 | 3 Aug 19 |
| parkrun | 21:25 | | | | 72 | | | | Fulham Palace | Fulham Palace parkrun # 309 | 31 Aug 19 |
| parkrun | 21:25 | | | | 18 | | | 1 | Wycombe Rye | Wycombe Rye parkrun # 372 | 26 Oct 19 |
| parkrun | 21:26 | | | | 24 | | | | Valentines | Valentines parkrun # 461 | 16 Nov 19 |
| parkrun | 21:43 | | | | 80 | | | | Finsbury Park | Finsbury Park parkrun # 453 | 26 Jan 19 |
| parkrun | 22:01 | | | | 16 | | | 1 | Lancaster | Lancaster parkrun # 179 | 22 Jun 19 |
| parkrun | 22:23 | | | | 5 | | | 1 | Dartford Heath | Dartford Heath parkrun # 67 | 24 Aug 19 |
| parkrun | 22:26 | | | | 54 | | | | Wimbledon Common | Wimbledon Common parkrun # 681 | 23 Nov 19 |
| parkrun | 22:45 | | | | 12 | | | | Dartford | Dartford parkrun # 224 | 9 Feb 19 |
| parkrun | 22:57 | | | | 6 | | | 1 | Wendover Woods | Wendover Woods parkrun # 22 | 16 Feb 19 |
| parkrun | 23:00 | | | | 63 | | | | Richmond Park | Richmond Park parkrun # 605 | 16 Mar 19 |
| parkrun | 23:19 | | | | 5 | | | | Foots Cray Meadows | Foots Cray Meadows parkrun # 69 | 28 Dec 19 |
| parkrun | 24:09 | | | | 30 | | | | Gadebridge | Gadebridge parkrun # 228 | 5 Oct 19 |
| parkrun | 24:57 | | | | 28 | | | | Delaware and Raritan Canal, USA | Delaware and Raritan Canal parkrun # 62 | 2 Nov 19 |
| parkrun | 25:51 | | | | 87 | | | | Wanstead Flats | Wanstead Flats parkrun # 459 | 25 Dec 19 |
| parkrun | 25:56 | | | | 108 | | | | Hilly Fields | Hilly Fields parkrun # 386 | 14 Dec 19 |
| parkrun | 26:46 | | | | 39 | | | | Gadebridge | Gadebridge parkrun # 239 | 21 Dec 19 |
| parkrun | 27:00 | | | | 87 | | | | Catford | Catford parkrun # 83 | 30 Nov 19 |
| parkrun | 27:25 | | | | 95 | | | | Yeovil Montacute | Yeovil Montacute parkrun # 284 | 7 Dec 19 |
| parkrun | 28:11 | | | | 72 | | | | Dunstable Downs | Dunstable Downs parkrun # 9 | 27 Apr 19 |
| parkrun | 33:52 | | | | 115 | | | | Gadebridge | Gadebridge parkrun # 199 | 9 Mar 19 |
| 5M | 33:26 | | | 33:39 | 108 | | | 19 | Hatfield | Hatfield 5 | 24 Nov 19 |
| 10K | 41:27 | | | 41:36 | 1091 | | | 76 | London | Vitality London 10,000 | 27 May 19 |
| 10K | 44:29 | | | | 26 | | | 14 | Abbots Langley | Abbots Langley Tough 10K | 6 Oct 19 |
| 10K | 49:02 | | | 49:07 | 83 | | | 7 | Bovingdon | Bovingdon Parish 10K | 1 Sep 19 |
| HM | 88:41 | c | | | 1008 | | | 36 | Greenwich | Vitality Big Half Marathon | 10 Mar 19 |
| HM | 89:25 | | | 89:39 | 49 | | | 9 | Uxbridge | Hillingdon Half Marathon | 24 Feb 19 |
| 20M | 2:35:55 | | | 2:36:20 | 169 | | | | Milton Keynes | MK Festival of Running 20 | 17 Mar 19 |
| Mar | 3:31:16 | c | | | 7035 | | | 578 | London | Virgin London Marathon | 28 Apr 19 |
| Mar | 3:37:24 | | | 3:37:53 | 1166 | | | 83 | Brighton | Brighton Marathon | 14 Apr 19 |
| 2018 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5000 | 20:13.5 | | | | 6 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 1M | 5:44 | c | | | 7 | RW | | | London | Vitality Westminster Mile | 27 May 18 |
| 5KDH | 19:10 | | | 19:13 | 75 | | | 20 | Milton Keynes | MK Marathon Weekend Rocket 5K | 6 May 18 |
| parkrun | 19:34 | | | | 9 | | | 1 | Victoria Dock | Victoria Dock parkrun # 13 | 9 Jun 18 |
| parkrun | 19:42 | | | | 18 | | | | Northala Fields | Northala Fields parkrun # 206 | 19 May 18 |
| parkrun | 19:49 | | | | 4 | | | 1 | Pymmes | Pymmes parkrun # 366 | 5 May 18 |
| parkrun | 19:58 | | | | 18 | | | | Northala Fields | Northala Fields parkrun # 193 | 10 Feb 18 |
| parkrun | 19:58 | | | | 10 | | | | Houghton Hall | Houghton Hall parkrun # 11 | 24 Feb 18 |
| parkrun | 20:12 | | | | 14 | | | 1 | Black Park | Black Park parkrun # 461 | 31 Mar 18 |
| parkrun | 20:23 | | | | 40 | | | | Cassiobury | Cassiobury parkrun # 206 | 25 Dec 18 |
| parkrun | 20:34 | | | | 43 | | | | Gunnersbury | Gunnersbury parkrun # 351 | 8 Sep 18 |
| parkrun | 20:38 | | | | 7 | | | 1 | Luton Wardown | Luton Wardown parkrun # 173 | 1 Sep 18 |
| parkrun | 20:41 | | | | 9 | | | | Gunpowder | Gunpowder parkrun # 362 | 13 Oct 18 |
| parkrun | 20:44 | | | | 14 | | | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 6 | 29 Sep 18 |
| parkrun | 20:49 | | | | 10 | | | | Gadebridge | Gadebridge parkrun # 160 | 26 May 18 |
| parkrun | 20:50 | | | | 43 | | | | Basingstoke | Basingstoke parkrun # 543 | 14 Jul 18 |
| parkrun | 20:50 | | | | 23 | | | | Castle Park | Castle Park parkrun # 48 | 18 Aug 18 |
| parkrun | 21:00 | | | | 15 | | | | Grovelands | Grovelands parkrun # 439 | 22 Dec 18 |
| parkrun | 21:03 | | | | 39 | | | | Bournemouth | Bournemouth parkrun # 234 | 13 Jan 18 |
| parkrun | 21:07 | | | | 50 | | | | St Albans | St Albans parkrun # 358 | 20 Oct 18 |
| parkrun | 21:14 | | | | 118 | | | | Bushy Park | Bushy Park parkrun # 741 | 30 Jun 18 |
| parkrun | 21:15 | | | | 4 | | | 1 | Guernsey | Guernsey parkrun # 112 | 16 Jun 18 |
| parkrun | 21:21 | | | | 65 | | | | Cardiff | Cardiff parkrun # 573 | 15 Dec 18 |
| parkrun | 21:26 | | | | 2 | | | 1 | Hazelwood | Hazelwood parkrun # 42 | 29 Dec 18 |
| parkrun | 21:36 | | | | 8 | | | 1 | Letchworth | Letchworth parkrun # 23 | 7 Jul 18 |
| parkrun | 21:48 | | | | 6 | | | | Westmill | Westmill parkrun # 40 | 28 Apr 18 |
| parkrun | 21:53 | | | | 3 | | | 1 | Barclay | Barclay parkrun # 151 | 7 Apr 18 |
| parkrun | 21:57 | | | | 13 | | | | Rushmere | Rushmere parkrun # 124 | 24 Mar 18 |
| parkrun | 22:10 | | | | 4 | | | 1 | South Oxhey | South Oxhey parkrun # 200 | 10 Nov 18 |
| parkrun | 22:32 | | | | 58 | | | | Princes | Princes parkrun # 355 | 27 Jan 18 |
| parkrun | 22:36 | | | | 9 | | | | Heartwood Forest | Heartwood Forest parkrun # 25 | 20 Jan 18 |
| parkrun | 22:39 | | | | 46 | | | | Inverness | Inverness parkrun # 365 | 22 Sep 18 |
| parkrun | 22:51 | | | | 4 | | | | Fort William | Fort William parkrun # 17 | 11 Aug 18 |
| parkrun | 23:00 | | | | 30 | | | | Maidenhead | Maidenhead parkrun # 146 | 1 Jan 18 |
| parkrun | 23:23 | | | | 48 | | | | Upton Court | Upton Court parkrun # 262 | 1 Jan 18 |
| parkrun | 23:23 | | | | 34 | | | | Stevenage | Stevenage parkrun # 130 | 8 Dec 18 |
| parkrun | 23:28 | | | | 21 | | | | Jersey Farm | Jersey Farm parkrun # 4 | 1 Dec 18 |
| parkrun | 24:35 | | | | 21 | | | | Queen Elizabeth | Queen Elizabeth parkrun # 290 | 3 Nov 18 |
| parkrun | 27:19 | | | | 290 | | | | Poole | Poole parkrun # 397 | 24 Nov 18 |
| parkrun | 39:59 | | | | 122 | | | | Gadebridge | Gadebridge parkrun # 145 | 3 Feb 18 |
| 10K | 40:50 | c | | | 926 | | | 62 | London | Vitality London 10,000 | 28 May 18 |
| 10K | 41:55 | | | | 16 | | | 9 | Abbots Langley | Abbots Langley Tough 10K | 7 Oct 18 |
| 10M | 70:28 | | | 72:29 | 638 | | | 66 | Portsmouth | Simplyhealth Great South Run 10 | 21 Oct 18 |
| HM | 91:04 | c | | | 937 | | | 85 | Greenwich | The Big Half Marathon (Inc British Championship) | 4 Mar 18 |
| HM | 91:47 | | | 92:06 | 281 | | | 84 | Watford | Watford Half Marathon | 4 Feb 18 |
| HM | 93:57 | | | 94:04 | 149 | | | 39 | St. Albans | St Albans Half Marathon | 10 Jun 18 |
| 20MMT | 2:54:46 | | | 2:55:14 | 231 | | | 72 | Bedford | Bedford 20 | 25 Mar 18 |
| Mar | 3:28:27 | | | 3:28:50 | 808 | | | 103 | Brighton | Brighton Marathon | 15 Apr 18 |
| MarDH | 3:46:12 | | | 3:47:27 | 559 | | | 171 | Inverness | Baxters Loch Ness Marathon | 23 Sep 18 |
| 2017 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1M | 5:46 | | | 5:48 | 23 | AdM 2 | | 4 | London | Vitality Westminster Mile | 28 May 17 |
| 5K | 20:18 | | | | 52 | | | 1 | Waddesdon | Waddesdon Manor Summer 5K | 19 Jul 17 |
| parkrun | 20:27 | | | | 4 | | | | Aylesbury | Aylesbury parkrun # 208 | 9 Dec 17 |
| parkrun | 20:30 | | | | 14 | | | | Rickmansworth | Rickmansworth parkrun # 25 | 26 Aug 17 |
| parkrun | 20:46 | | | | 21 | | | | Cassiobury | Cassiobury parkrun # 102 | 7 Jan 17 |
| parkrun | 20:46 | | | | 6 | | | 1 | Canons Park | Canons Park parkrun # 29 | 22 Apr 17 |
| parkrun | 20:56 | | | | 28 | | | | Cassiobury | Cassiobury parkrun # 152 | 23 Dec 17 |
| parkrun | 20:58 | | | | 9 | | | | Evesham | Evesham parkrun # 138 | 2 Dec 17 |
| parkrun | 21:00 | | | | 11 | | | | Clacton Seafront | Clacton Seafront parkrun # 27 | 15 Apr 17 |
| parkrun | 21:08 | | | | 11 | | | | Osterley | Osterley parkrun # 214 | 4 Nov 17 |
| parkrun | 21:11 | | | | 8 | | | | Aldenham | Aldenham parkrun # 94 | 1 Apr 17 |
| parkrun | 21:17 | | | | 22 | | | | Stevenage | Stevenage parkrun # 38 | 25 Feb 17 |
| parkrun | 21:22 | | | | 22 | | | | Rickmansworth | Rickmansworth parkrun # 2 | 11 Mar 17 |
| parkrun | 21:24 | | | | 55 | | | | St Albans | St Albans parkrun # 288 | 24 Jun 17 |
| parkrun | 21:33 | | | | 25 | | | | Ellenbrook Fields | Ellenbrook Fields parkrun # 56 | 3 Jun 17 |
| parkrun | 21:36 | | | | 4 | | | 1 | Westmill | Westmill parkrun # 22 | 16 Dec 17 |
| parkrun | 21:40 | | | | 11 | | | | Harrow | Harrow parkrun # 132 | 11 Nov 17 |
| parkrun | 21:41 | | | | 30 | | | | Cassiobury | Cassiobury parkrun # 138 | 16 Sep 17 |
| parkrun | 21:45 | | | | 43 | | | | Long Eaton | Long Eaton parkrun # 123 | 21 Oct 17 |
| parkrun | 22:00 | | | | 18 | | | | Harrow Lodge | Harrow Lodge parkrun # 229 | 15 Jul 17 |
| parkrun | 22:04 | | | | 12 | | | | Prudhoe Riverside | Prudhoe Riverside parkrun # 44 | 9 Sep 17 |
| parkrun | 22:20 | | | | 24 | | | | Cassiobury | Cassiobury parkrun # 107 | 11 Feb 17 |
| parkrun | 23:03 | | | | 22 | | | | Gadebridge | Gadebridge parkrun # 110 | 27 May 17 |
| parkrun | 23:06 | | | | 25 | | | | Penrhyn | Penrhyn parkrun # 123 | 6 May 17 |
| parkrun | 23:14 | | | | 16 | | | | South Oxhey | South Oxhey parkrun # 107 | 28 Jan 17 |
| parkrun | 23:15 | | | | 24 | | | | Tring | Tring parkrun # 166 | 18 Nov 17 |
| parkrun | 25:00 | | | | 21 | | | | Gadebridge | Gadebridge parkrun # 98 | 4 Mar 17 |
| parkrun | 25:03 | | | | 99 | | | | Eastbourne | Eastbourne parkrun # 278 | 25 Mar 17 |
| parkrun | 26:17 | | | | 222 | | | | St Albans | St Albans parkrun # 266 | 21 Jan 17 |
| parkrun | 29:58 | | | | 363 | | | | Milton Country | Cambridge parkrun # 378 | 1 Jul 17 |
| parkrun | 37:14 | | | | 136 | | | | Gadebridge | Gadebridge parkrun # 127 | 30 Sep 17 |
| 10K | 43:09 | | | | 24 | | | 9 | Abbots Langley | Abbots Langley Tough 10K | 1 Oct 17 |
| 10K | 43:38 | | | 45:09 | 1188 | | | 97 | London | Vitality London 10,000 | 29 May 17 |
| HM | 95:43 | | | 95:56 | 103 | | | 28 | Milton Keynes | Milton Keynes Half Marathon | 1 May 17 |
| HM | 98:03 | | | 98:09 | 154 | | | 21 | Berkhamsted | Berkhamsted Half Marathon | 5 Mar 17 |
| HM | 99:19 | a | | 1:42:42 | 2522 | | | 299 | Newcastle-South Shields | SimplyHealth Great North Run | 10 Sep 17 |
| 2016 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:08 | | | | 16 | | | | Oak Hill | Oak Hill parkrun # 236 | 20 Feb 16 |
| parkrun | 20:23 | | | | 22 | | | | Cassiobury | Cassiobury parkrun # 67 | 21 May 16 |
| parkrun | 20:27 | | | | 25 | | | | Frimley Lodge | Frimley Lodge parkrun # 349 | 15 Oct 16 |
| parkrun | 20:46 | | | | 27 | | | | Cassiobury | Cassiobury parkrun # 66 | 14 May 16 |
| parkrun | 20:47 | | | | 3 | | | 1 | Aldenham | Aldenham parkrun # 73 | 5 Nov 16 |
| parkrun | 20:52 | | | | 23 | | | | Cassiobury | Cassiobury parkrun # 58 | 19 Mar 16 |
| parkrun | 20:55 | | | | 7 | | | | Bedfont Lakes | Bedfont Lakes parkrun # 348 | 5 Mar 16 |
| parkrun | 21:10 | | | | 19 | | | 1 | Gladstone | Gladstone parkrun # 189 | 9 Jan 16 |
| parkrun | 21:17 | | | | 6 | | | 1 | Aldenham | Aldenham parkrun # 34 | 6 Feb 16 |
| parkrun | 21:25 | | | | 26 | | | | Panshanger | Panshanger parkrun # 115 | 26 Nov 16 |
| parkrun | 21:34 | | | | 34 | | | | Cassiobury | Cassiobury parkrun # 85 | 24 Sep 16 |
| parkrun | 21:41 | | | | 44 | | | | Cassiobury | Cassiobury parkrun # 99 | 25 Dec 16 |
| parkrun | 21:42 | | | | 42 | | | | Black Park | Black Park parkrun # 366 | 11 Jun 16 |
| parkrun | 21:52 | | | | 35 | | | | Cassiobury | Cassiobury parkrun # 79 | 13 Aug 16 |
| parkrun | 22:00 | | | | 26 | | | 1 | Hampstead Heath | Hampstead Heath parkrun # 247 | 16 Jan 16 |
| parkrun | 22:09 | | | | 7 | | | 1 | Gadebridge | Gadebridge parkrun # 48 | 26 Mar 16 |
| parkrun | 22:50 | | | | 10 | | | 1 | South Oxhey | South Oxhey parkrun # 100 | 17 Dec 16 |
| parkrun | 22:56 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 79 | 29 Oct 16 |
| parkrun | 22:57 | | | | 22 | | | | Gadebridge | Gadebridge parkrun # 73 | 17 Sep 16 |
| parkrun | 23:38 | | | | 11 | | | | South Oxhey | South Oxhey parkrun # 54 | 30 Jan 16 |
| parkrun | 25:06 | | | | 15 | | | 1 | Gadebridge | Gadebridge parkrun # 71 | 3 Sep 16 |
| parkrun | 25:37 | | | | 199 | | | | Black Park | Black Park parkrun # 356 | 2 Apr 16 |
| parkrun | 27:27 | | | | 185 | | | | Cassiobury | Cassiobury parkrun # 55 | 27 Feb 16 |
| parkrun | 27:50 | | | | 119 | | | | Cassiobury | Cassiobury parkrun # 47 | 2 Jan 16 |
| 5M | 33:08 | | | 33:24 | 83 | | | 21 | Hatfield | Hatfield 5 | 27 Nov 16 |
| HM | 95:41 | | | 96:09 | 193 | | | 43 | St Albans | St Albans Half Marathon | 12 Jun 16 |
| HM | 98:10 | | | 99:06 | 320 | | | 35 | Windsor | Windsor Half Marathon | 25 Sep 16 |
| Mar | 3:30:53 | | | 3:30:57 | 4650 | | | 777 | Valencia, ESP | Marathon Valencia Trinidad Alfonso | 20 Nov 16 |
| Mar | 3:37:39 | c | | | 2284 | | | 296 | Manchester | ASICS Greater Manchester Marathon | 10 Apr 16 |
| 2015 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:10.7 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 13 Sep 15 |
| 5K | 19:06 | | | 19:07 | 16 | | | 2 | Bournemouth | Bournemouth Marathon Festival 5K | 3 Oct 15 |
| parkrun | 19:25 | | | | 21 | | | | St Albans | St Albans parkrun # 198 | 17 Oct 15 |
| parkrun | 19:34 | | | | 15 | | | | Cassiobury | Cassiobury parkrun # 27 | 29 Aug 15 |
| parkrun | 19:42 | | | | 20 | | | | St Albans | St Albans parkrun # 193 | 12 Sep 15 |
| parkrun | 19:44 | | | | 7 | | | | Cassiobury | Cassiobury parkrun # 5 | 28 Mar 15 |
| parkrun | 19:53 | | | | 12 | | | | Cassiobury | Cassiobury parkrun # 38 | 14 Nov 15 |
| parkrun | 19:55 | | | | 8 | | | 1 | Black Park | Black Park parkrun # 332 | 24 Oct 15 |
| parkrun | 20:03 | | | | 19 | | | | St Albans | St Albans parkrun # 160 | 24 Jan 15 |
| parkrun | 20:26 | | | | 24 | | | | St Albans | St Albans parkrun # 157 | 3 Jan 15 |
| parkrun | 20:27 | | | | 7 | | | 1 | Bedfont Lakes | Bedfont Lakes parkrun # 313 | 27 Jun 15 |
| parkrun | 20:29 | | | | 2 | | | 1 | South Oxhey | South Oxhey parkrun # 21 | 20 Jun 15 |
| parkrun | 20:38 | | | | 18 | | | | Cassiobury | Cassiobury parkrun # 14 | 30 May 15 |
| parkrun | 20:41 | | | | 7 | | | | Bedfont Lakes | Bedfont Lakes parkrun # 310 | 6 Jun 15 |
| parkrun | 20:42 | | | | 17 | | | | Cassiobury | Cassiobury parkrun # 1 | 28 Feb 15 |
| parkrun | 20:43 | | | | 1 | | | 1 | South Oxhey | South Oxhey parkrun # 12 | 18 Apr 15 |
| parkrun | 21:02 | | | | 38 | | | | St Albans | St Albans parkrun # 163 | 14 Feb 15 |
| parkrun | 21:40 | | | | 7 | | | | Gadebridge | Gadebridge parkrun # 10 | 11 Jul 15 |
| parkrun | 21:52 | | | | 22 | | | | Gadebridge | Gadebridge parkrun # 1 | 2 May 15 |
| parkrun | 22:13 | | | | 13 | | | | Gadebridge | Gadebridge parkrun # 4 | 23 May 15 |
| parkrun | 22:21 | | | | 3 | | | | South Oxhey | South Oxhey parkrun # 44 | 28 Nov 15 |
| parkrun | 23:33 | | | | 10 | | | 1 | Gadebridge | Gadebridge parkrun # 32 | 12 Dec 15 |
| parkrun | 23:37 | | | | 99 | | | | St Albans | St Albans parkrun # 159 | 17 Jan 15 |
| parkrun | 23:47 | | | | 93 | | | | St Albans | St Albans parkrun # 166 | 7 Mar 15 |
| parkrun | 25:21 | | | | 92 | | | | Cassiobury | Cassiobury parkrun # 43 | 19 Dec 15 |
| parkrun | 25:28 | | | | 94 | | | | Cassiobury | Cassiobury parkrun # 44 | 25 Dec 15 |
| parkrun | 25:39 | | | | 19 | | | | South Oxhey | South Oxhey parkrun # 2 | 7 Feb 15 |
| parkrun | 26:05 | | | | 28 | | | | South Oxhey | South Oxhey parkrun # 30 | 22 Aug 15 |
| parkrun | 27:19 | | | | 171 | | | | St Albans | St Albans parkrun # 208 | 26 Dec 15 |
| 5M | 32:46 | | | 32:56 | 55 | | | 12 | Hatfield | Hatfield 5 | 29 Nov 15 |
| 10K | 42:04 | | | | 69 | | | 20 | Aylesbury | Bearbrook 10K | 9 Aug 15 |
| 10KMT | 42:43 | | | 42:47 | 30 | | | 4 | Watford | Watford 10K | 4 May 15 |
| 10KMT | 45:53 | | | | 34 | | | 13 | Windsor | Windsor Great Park Dash 10K | 25 Jul 15 |
| HM | 89:59 | | | 90:16 | 59 | | | 9 | Berkhamsted | Berkhamsted Half Marathon | 1 Mar 15 |
| HM | 91:28 | | | 92:24 | 144 | | | 12 | Bournemouth | Bournemouth Marathon Festival Half Marathon | 4 Oct 15 |
| HM | 94:33 | | | 94:49 | 286 | | | 88 | Watford | Watford Half Marathon | 1 Feb 15 |
| HM | 94:44 | | | 95:43 | 182 | | | 47 | St. Albans | St Albans Half Marathon | 14 Jun 15 |
| 20M | 2:29:52 | | | 2:29:54 | 80 | | | 6 | Milton Keynes | Milton Keynes Festival of Running 20 | 8 Mar 15 |
| Mar | 3:33:42 | | | 3:38:36 | 1099 | | | 147 | Brighton | Brighton Marathon | 12 Apr 15 |
| 2014 V45 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 19:52 | | | | 40 | | | 6 | Waddedon | Waddesdon Manor Summer 5K | 16 Jul 14 |
| parkrun | 19:32 | | | | 13 | | | | St Albans | St Albans parkrun # 126 | 7 Jun 14 |
| parkrun | 19:57 | | | | 32 | | | 1 | St Albans | St Albans parkrun # 132 | 19 Jul 14 |
| parkrun | 20:06 | | | | 6 | | | | Rushcliffe | Rushcliffe parkrun # 90 | 21 Jun 14 |
| parkrun | 20:29 | | | | 51 | | | | St Albans | St Albans parkrun # 138 | 30 Aug 14 |
| parkrun | 20:34 | | | | 45 | | | | St Albans | St Albans parkrun # 129 | 28 Jun 14 |
| parkrun | 22:31 | | | | 79 | | | | St Albans | St Albans parkrun # 143 | 4 Oct 14 |
| parkrun | 22:43 | | | | 81 | | | | St Albans | St Albans parkrun # 140 | 13 Sep 14 |
| parkrun | 23:36 | | | | 47 | | | | St Albans | St Albans parkrun # 114 | 15 Mar 14 |
| parkrun | 25:16 | | | | 166 | | | | St Albans | St Albans parkrun # 137 | 23 Aug 14 |
| 5M | 33:09 | | | 33:17 | 51 | | | 11 | Hatfield | Hatfield 5 | 30 Nov 14 |
| 10K | 42:33 | | | | 21 | | | 7 | Leighton Buzzard | Leighton 10K | 9 Mar 14 |
| 10KMT | 40:52 | | | 40:52 | 16 | | | 3 | Abbots Langley | Abbots Langley Tough 10K | 5 Oct 14 |
| HM | 91:29 | | | 91:36 | 90 | | | 23 | Uxbridge | Hillingdon Half Marathon | 23 Mar 14 |
| HM | 99:32 | | | 99:54 | 264 | | | 37 | Berkhamsted | Berkhamsted Half Marathon | 2 Mar 14 |
| HM | 98:56 | | | 1:40:21 | 510 | | | 145 | Watford | Watford Half Marathon | 2 Feb 14 |
| ZXC | 36:25 | | | | 224 | | | 48 | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 42:24 | | | | 190 | | | 53 | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| 2013 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 19:48 | | | | 18 | | | 1 | St Albans | St Albans parkrun # 66 | 13 Apr 13 |
| parkrun | 20:12 | | | | 27 | | | | St Albans | St Albans parkrun # 65 | 6 Apr 13 |
| parkrun | 20:16 | | | | 23 | | | | St Albans | St Albans parkrun # 69 | 4 May 13 |
| parkrun | 20:34 | | | | 16 | | | 1 | St Albans | St Albans parkrun # 62 | 16 Mar 13 |
| parkrun | 20:40 | | | | 20 | | | | St Albans | St Albans parkrun # 60 | 2 Mar 13 |
| parkrun | 20:42 | | | | 34 | | | | St Albans | St Albans parkrun # 83 | 10 Aug 13 |
| parkrun | 21:00 | | | | 26 | | | | St Albans | St Albans parkrun # 102 | 21 Dec 13 |
| parkrun | 21:09 | | | | 36 | | | | St Albans | St Albans parkrun # 59 | 23 Feb 13 |
| parkrun | 21:15 | | | | 57 | | | | St Albans | St Albans parkrun # 64 | 30 Mar 13 |
| parkrun | 21:34 | | | | 40 | | | | St Albans | St Albans parkrun # 71 | 18 May 13 |
| parkrun | 21:59 | | | | 33 | | | | St Albans | St Albans parkrun # 57 | 9 Feb 13 |
| parkrun | 22:30 | | | | 66 | | | | St Albans | St Albans parkrun # 78 | 6 Jul 13 |
| parkrun | 22:40 | | | | 41 | | | | St Albans | St Albans parkrun # 56 | 2 Feb 13 |
| parkrun | 23:06 | | | | 85 | | | | St Albans | St Albans parkrun # 99 | 30 Nov 13 |
| parkrun | 23:18 | | | | 83 | | | | St Albans | St Albans parkrun # 72 | 25 May 13 |
| parkrun | 23:29 | | | | 62 | | | | St Albans | St Albans parkrun # 53 | 12 Jan 13 |
| parkrun | 23:56 | | | | 81 | | | | St Albans | St Albans parkrun # 77 | 29 Jun 13 |
| 2012 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:10 | | | | 17 | | | | St Albans | St Albans parkrun # 12 | 31 Mar 12 |
| parkrun | 20:14 | | | | 13 | | | 1 | St Albans | St Albans parkrun # 18 | 12 May 12 |
| parkrun | 20:24 | | | | 13 | | | 1 | St Albans | St Albans parkrun # 39 | 6 Oct 12 |
| parkrun | 20:26 | | | | 22 | | | | St Albans | St Albans parkrun # 41 | 20 Oct 12 |
| parkrun | 20:30 | | | | 14 | | | | St Albans | St Albans parkrun # 20 | 26 May 12 |
| parkrun | 20:41 | | | | 27 | | | | St Albans | St Albans parkrun # 35 | 8 Sep 12 |
| parkrun | 20:43 | | | | 35 | | | | St Albans | St Albans parkrun # 36 | 15 Sep 12 |
| parkrun | 20:45 | | | | 17 | | | | St Albans | St Albans parkrun # 42 | 27 Oct 12 |
| parkrun | 20:48 | | | | 12 | | | 1 | St Albans | St Albans parkrun # 10 | 17 Mar 12 |
| parkrun | 20:48 | | | | 21 | | | | St Albans | St Albans parkrun # 24 | 23 Jun 12 |
| parkrun | 20:54 | | | | 34 | | | | Black Park | Black Park parkrun # 140 | 10 Mar 12 |
| parkrun | 21:01 | | | | 15 | | | 1 | St Albans | St Albans parkrun # 8 | 3 Mar 12 |
| parkrun | 21:12 | | | | 39 | | | | Black Park | Black Park parkrun # 135 | 28 Jan 12 |
| parkrun | 21:27 | | | | 25 | | | | St Albans | St Albans parkrun # 33 | 25 Aug 12 |
| parkrun | 22:20 | | | | 33 | | | | St Albans | St Albans parkrun # 44 | 10 Nov 12 |
| parkrun | 22:36 | | | | 33 | | | | St Albans | St Albans parkrun # 47 | 1 Dec 12 |
| parkrun | 22:44 | | | | 43 | | | | St Albans | St Albans parkrun # 48 | 8 Dec 12 |
| parkrun | 22:45 | | | | 56 | | | | St Albans | St Albans parkrun # 45 | 17 Nov 12 |
| parkrun | 24:03 | | | | 35 | | | | St Albans | St Albans parkrun # 30 | 4 Aug 12 |
| parkrun | 24:40 | | | | 50 | | | | St Albans | St Albans parkrun # 26 | 7 Jul 12 |
| parkrun | 24:47 | | | | 68 | | | | St Albans | St Albans parkrun # 32 | 18 Aug 12 |
| parkrun | NT | | | | 80 | | | | St Albans | St Albans parkrun # 51 | 29 Dec 12 |
| 10K | 42:37 | | | | 42 | | | 5 | Abbots Langley | Abbots Langley Tough 10K | 7 Oct 12 |
| 10KMT | 44:25 | | | 44:30 | 92 | | | 28 | Watford | Watford 10K | 7 May 12 |
| 2011 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:46 | | | | 31 | | | | Black Park | Black Park parkrun # 105 | 9 Jul 11 |
| parkrun | 20:54 | | | | 22 | | | | Black Park | Black Park parkrun # 96 | 7 May 11 |
| parkrun | 20:56 | | | | 33 | | | | Black Park | Black Park parkrun # 98 | 21 May 11 |
| parkrun | 21:13 | | | | 13 | | | | Oak Hill | Oak Hill parkrun # 1 | 27 Aug 11 |
| parkrun | 21:31 | | | | 31 | | | | Black Park | Black Park parkrun # 86 | 5 Mar 11 |
| parkrun | 21:42 | | | | 25 | | | | Black Park | Black Park parkrun # 84 | 19 Feb 11 |
| parkrun | 22:08 | | | | 34 | | | | Black Park | Black Park parkrun # 82 | 5 Feb 11 |
| parkrun | 23:12 | | | | 49 | | | | Black Park | Black Park parkrun # 80 | 22 Jan 11 |
| parkrun | 23:34 | | | | 50 | | | | Black Park | Black Park parkrun # 79 | 15 Jan 11 |
| 10K | 43:36 | | | | 27 | | | 4 | Abbots Langley | Abbots Langley Tough 10K | 2 Oct 11 |
| 10KMT | 44:37 | | | | 87 | | | 33 | Watford | Watford 10K | 2 May 11 |
| 10KMT | 44:45 | | | | 30 | | | 7 | Uxbridge | Stockley Park Easter Monday 10K | 25 Apr 11 |
| 2010 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:28 | | | | 33 | | | | Black Park | Black Park parkrun # 71 | 20 Nov 10 |
| parkrun | 22:59 | | | | 38 | | | | Black Park | Black Park parkrun # 70 | 13 Nov 10 |
| parkrun | 23:18 | | | | 29 | | | | Black Park | Black Park parkrun # 73 | 4 Dec 10 |
| parkrun | 23:45 | | | | 66 | | | | Black Park | Black Park parkrun # 68 | 30 Oct 10 |
| parkrun | 23:55 | | | | 45 | | | | Black Park | Black Park parkrun # 67 | 23 Oct 10 |
| 10K | 50:15 | | | | 237 | | | 56 | Northwood | Moor Park 10K | 26 Sep 10 |
| 10K | 52:57 | | | | 327 | | | | Watford | Watford 10K | 3 May 10 |