| 2024 U17 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:23.7 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| 800 | 2:24.47 | | | | 4 | H | | | Watford | Bedfordshire/Hertfordshire County Championships | 12 May 24 |
| 800 | 2:25.9 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes League | 21 Jul 24 |
| 800 | 2:26.6 | | | | 5 | A | | | St. Albans | Southern Athletics League - Division 2 North & East | 14 Jul 24 |
| 800 | 2:27.1 | | | | 2 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| 800 | 2:28.4 | | | | 4 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| 800 | 2:29.80 | | | | 7 | 06 | | | Watford | Watford Harriers Open Graded Meetings | 17 Apr 24 |
| 800 | 2:30.61 | | | | 11 | 6 | | | Watford | Watford Harriers Open Graded Meetings | 4 Sep 24 |
| 800 | 2:30.93 | | | | 6 | 1 | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| 1500 | 5:01.23 | | | | 4 | 3 | | | Watford | Watford Harriers Open Graded Meetings | 24 Jul 24 |
| 1500 | 5:09.25 | | | | 9 | 3 | | | Watford | Watford Harriers Open Graded Meetings | 3 Apr 24 |
| 1500 | 5:13.9 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 3.54KXC | 14:40 | | | | 150 | | | | Pontefract | ESAA English Schools Championships | 16 Mar 24 |
| 4KXC | 15:54 | | | | 99 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 9 Mar 24 |
| 4.2KXC | 18:11 | | | | 16 | | 2 | | St Albans | Hertfordshire County Championships | 7 Jan 24 |
| parkrun | 31:55 | | | | 50 | | | 1 | Humber Bridge | Humber Bridge parkrun # 427 | 17 Feb 24 |
| 2023 U15 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 46.6 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes League | 16 Jul 23 |
| 300 | 46.9 | | | | 1 | B | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 300 | 47.2 | | | | 6 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 800 | 2:27.6 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes League | 16 Jul 23 |
| 800 | 2:28.44 | | | | 8 | 1.4 | | | Watford | Watford Harriers Open Graded Meetings | 9 Aug 23 |
| 800 | 2:33.9 | | | | 4 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 800 | 2:36.5 | | | | 1 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 1500 | 5:08.03 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools | 10 Jun 23 |
| 1500 | 5:09.47 | | | | 10 | 3 | | | Watford | Watford Harriers Open Graded Meetings | 26 Jul 23 |
| 1500 | 5:10.07 | | | | 3 | | | | Cambridge | Eastern AA Championships | 24 Jun 23 |
| 1500 | 5:10.8 | | | | 2 | A | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| 1500 | 5:12.58 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| 1500 | 5:13.69 | | | | 3 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 5 Apr 23 |
| 3.5KXC | 13:44 | | | | 155 | | | | Nottingham | ESAA English Schools Championships | 18 Mar 23 |
| 4KXC | 18:45 | | | | 157 | | | | Loughborough | CAU Inter County Championships (inc British Athletics Cross Challenge) | 11 Mar 23 |
| 4.1KXC | 15:32 | | | | 17 | | | | Bedford | Chiltern League | 11 Feb 23 |
| 4.2KXC | 16:23 | | | | 5 | | | | Luton | Chiltern League | 2 Dec 23 |
| 4.3KXC | 19:00 | | | | 15 | | | | Milton Keynes | Chiltern League | 14 Jan 23 |
| 4.4KXC | 17:28 | | | | 6 | | | | Milton Keynes | Chiltern League | 11 Nov 23 |
| parkrun | 20:42 | | | | 12 | | 1 | 1 | Aylesbury | Aylesbury parkrun # 404 | 29 Apr 23 |
| parkrun | 21:03 | | | | 5 | | 1 | 1 | Dunstable Downs | Dunstable Downs parkrun # 143 | 17 Jun 23 |
| parkrun | 21:11 | | | | 5 | | 1 | 1 | Dunstable Downs | Dunstable Downs parkrun # 137 | 6 May 23 |
| parkrun | 21:20 | | | | 2 | | 1 | 1 | Dunstable Downs | Dunstable Downs parkrun # 126 | 18 Feb 23 |
| parkrun | 21:53 | | | | 8 | | 1 | 1 | Dunstable Downs | Dunstable Downs parkrun # 161 | 28 Oct 23 |
| parkrun | 29:19 | | | | 41 | | | 1 | Dunstable Downs | Dunstable Downs parkrun # 122 | 21 Jan 23 |
| 2022 U15 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.62 | | | | 5 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| 800 | 2:34.11 | | | | 8 | 2 | | | Watford | Watford Open Graded Meeting | 10 Aug 22 |
| 1500 | 5:23.35 | | | | 3 | A | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| 1500 | 5:25.74 | | | | 6 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 1500 | 5:28.8 | | | | 3 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| 3KXC | 10:39 | | | | 2 | | | | Harrow | North West London Young Athletes' League | 12 Feb 22 |
| 3.85KXC | 15:17 | | | | 13 | U15W | | | Oxford | Chiltern League | 15 Oct 22 |
| 4KXC | 15:31 | | | | 78 | | | | Horspath | South of England Masters' & Inter Counties Championships | 10 Dec 22 |
| 4KXC | 16:21 | | | | 5 | | 5 | 5 | Greenford | North West London Young Athletes' League | 29 Oct 22 |
| 4.2KXC | 17:05 | | | | 15 | | | | Luton | Chiltern League | 3 Dec 22 |
| 4.4KXC | 18:22 | | | | 33 | | | 33 | Milton Keynes | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 12 Nov 22 |
| parkrun | 21:07 | | | | 17 | | 3 | 1 | Aylesbury | Aylesbury parkrun # 390 | 24 Dec 22 |
| parkrun | 22:54 | | | | 11 | | 1 | 1 | Aylesbury | Aylesbury parkrun # 392 | 31 Dec 22 |
| 2021 U13 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:44.5 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| 2020 U13 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.6KXC | 6:52 | | | | 11 | Y6 | | | Westminster Lodge | Hertfordshire County Schools' Championships | 1 Feb 20 |
| parkrun | 24:54 | | | | 32 | | 1 | 1 | Tring | Tring parkrun # 288 | 8 Feb 20 |
| parkrun | 25:29 | | | | 59 | | | 1 | Tring | Tring parkrun # 286 | 25 Jan 20 |
| parkrun | 25:50 | | | | 47 | | | 1 | Tring | Tring parkrun # 293 | 14 Mar 20 |
| parkrun | 26:34 | | | | 60 | | | 1 | Houghton Hall | Houghton Hall parkrun # 114 | 7 Mar 20 |
| parkrun | 27:02 | | | | 46 | | | 1 | Tring | Tring parkrun # 291 | 29 Feb 20 |
| parkrun | 27:29 | | | | 90 | | | 1 | Tring | Tring parkrun # 285 | 18 Jan 20 |
| parkrun | 27:55 | | | | 72 | | | 1 | Tring | Tring parkrun # 290 | 22 Feb 20 |
| parkrun | 28:20 | | | | 100 | | | | Tring | Tring parkrun # 283 | 4 Jan 20 |
| parkrun | 31:34 | | | | 269 | | | | Tring | Tring parkrun # 282 | 1 Jan 20 |
| parkrun | 33:35 | | | | 321 | | | | Wendover Woods | Wendover Woods parkrun # 68 | 1 Jan 20 |
| 2019 U11 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:36 | | | | 31 | | | 1 | Barry Island | Barry Island parkrun # 239 | 25 Dec 19 |
| parkrun | 25:21 | | | | 33 | | 2 | 1 | Tring | Tring parkrun # 277 | 7 Dec 19 |
| parkrun | 25:29 | | | | 93 | | | 1 | Monsal Trail | Bakewell parkrun # 57 | 16 Feb 19 |
| parkrun | 26:38 | | | | 70 | | | 1 | Tring | Tring parkrun # 275 | 23 Nov 19 |
| parkrun | 26:41 | | | | 76 | | | 1 | Tring | Tring parkrun # 241 | 30 Mar 19 |
| parkrun | 26:56 | | | | 97 | | | 1 | Tring | Tring parkrun # 230 | 12 Jan 19 |
| parkrun | 27:02 | | | | 57 | | | 1 | Tring | Tring parkrun # 271 | 26 Oct 19 |
| parkrun | 27:25 | | | | 72 | | | | Tring | Tring parkrun # 279 | 21 Dec 19 |
| parkrun | 27:32 | | | | 47 | | | 1 | Tring | Tring parkrun # 269 | 12 Oct 19 |
| parkrun | 27:39 | | | | 98 | | | 1 | Tring | Tring parkrun # 273 | 9 Nov 19 |
| parkrun | 27:53 | | | | 83 | | | 1 | Tring | Tring parkrun # 270 | 19 Oct 19 |
| parkrun | 28:00 | | | | 90 | | | 1 | Tring | Tring parkrun # 261 | 17 Aug 19 |
| parkrun | 28:18 | | | | 83 | | | | Tring | Tring parkrun # 260 | 10 Aug 19 |
| parkrun | 28:19 | | | | 80 | | | 1 | Houghton Hall | Houghton Hall parkrun # 65 | 16 Mar 19 |
| parkrun | 28:41 | | | | 100 | | | 1 | Tring | Tring parkrun # 281 | 28 Dec 19 |
| parkrun | 28:50 | | | | 78 | | | | Tring | Tring parkrun # 268 | 5 Oct 19 |
| parkrun | 29:06 | | | | 104 | | | 1 | Tring | Tring parkrun # 262 | 24 Aug 19 |
| parkrun | 29:15 | | | | 123 | | | 1 | Tring | Tring parkrun # 254 | 29 Jun 19 |
| parkrun | 29:30 | | | | 109 | | | | Tring | Tring parkrun # 259 | 3 Aug 19 |
| parkrun | 30:29 | | | | 290 | | | | Wendover Woods | Wendover Woods parkrun # 16 | 1 Jan 19 |
| parkrun | 31:09 | | | | 137 | | | | Tring | Tring parkrun # 246 | 4 May 19 |
| parkrun | 31:29 | | | | 171 | | | | Tring | Tring parkrun # 244 | 20 Apr 19 |
| parkrun | 31:33 | | | | 265 | | | 1 | Lowestoft | Lowestoft parkrun # 201 | 31 Aug 19 |
| parkrun | 32:10 | | | | 265 | | | | Tring | Tring parkrun # 250 | 1 Jun 19 |
| parkrun | 33:32 | | | | 196 | | | | Tring | Tring parkrun # 233 | 2 Feb 19 |
| parkrun | 34:31 | | | | 64 | | | | Woolacombe Dunes | Woolacombe Dunes parkrun # 18 | 13 Apr 19 |
| parkrun | 41:22 | | | | 211 | | | | Tring | Tring parkrun # 240 | 23 Mar 19 |
| parkrun | 41:54 | | | | 242 | | | | Tring | Tring parkrun # 249 | 25 May 19 |
| parkrun | 42:34 | | | | 161 | | | | Tring | Tring parkrun # 251 | 8 Jun 19 |
| parkrun | 45:22 | | | | 189 | | | | Tring | Tring parkrun # 237 | 2 Mar 19 |
| parkrun | 49:20 | | | | 229 | | | | Tring | Tring parkrun # 256 | 13 Jul 19 |
| 2018 U11 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 28:51 | | | | 112 | | | | Tring | Tring parkrun # 225 | 22 Dec 18 |
| parkrun | 29:18 | | | | 105 | | | 1 | Tring | Tring parkrun # 216 | 20 Oct 18 |
| parkrun | 29:45 | | | | 104 | | | 1 | Sheringham | Sheringham parkrun # 312 | 3 Nov 18 |
| parkrun | 30:29 | | | | 163 | | | | Tring | Tring parkrun # 227 | 29 Dec 18 |
| parkrun | 31:16 | | | | 112 | | | | Tring | Tring parkrun # 215 | 13 Oct 18 |
| parkrun | 31:30 | | | | 118 | | | | Tring | Tring parkrun # 224 | 15 Dec 18 |
| parkrun | 31:47 | | | | 153 | | | | Tring | Tring parkrun # 221 | 24 Nov 18 |
| parkrun | 32:41 | | | | 231 | | | | Tring | Tring parkrun # 226 | 25 Dec 18 |
| parkrun | 34:05 | | | | 120 | | | 1 | Tring | Tring parkrun # 179 | 3 Feb 18 |
| parkrun | 34:26 | | | | 168 | | | | Tring | Tring parkrun # 217 | 27 Oct 18 |
| parkrun | 34:51 | | | | 154 | | | | Tring | Tring parkrun # 195 | 26 May 18 |
| parkrun | 35:32 | | | | 209 | | | | Tring | Tring parkrun # 190 | 21 Apr 18 |
| parkrun | 36:40 | | | | 229 | | | | Tring | Tring parkrun # 199 | 23 Jun 18 |
| parkrun | 36:53 | | | | 158 | | | | Tring | Tring parkrun # 184 | 10 Mar 18 |
| parkrun | 36:53 | | | | 195 | | | | Tring | Tring parkrun # 194 | 19 May 18 |
| parkrun | 36:55 | | | | 161 | | | | Tring | Tring parkrun # 180 | 10 Feb 18 |
| parkrun | 37:24 | | | | 210 | | | | Tring | Tring parkrun # 207 | 18 Aug 18 |
| parkrun | 38:05 | | | | 187 | | | | Tring | Tring parkrun # 202 | 14 Jul 18 |
| parkrun | 39:02 | | | | 133 | | | | Tring | Tring parkrun # 177 | 20 Jan 18 |
| parkrun | 39:07 | | | | 239 | | | | Tring | Tring parkrun # 193 | 12 May 18 |
| parkrun | 40:02 | | | | 233 | | | | Tring | Tring parkrun # 175 | 6 Jan 18 |
| parkrun | 40:17 | | | | 173 | | | 1 | Tring | Tring parkrun # 186 | 24 Mar 18 |
| parkrun | 40:17 | | | | 232 | | | | Tring | Tring parkrun # 197 | 9 Jun 18 |
| 2017 U11 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 37:08 | | | | 197 | | | | Tring | Tring parkrun # 171 | 23 Dec 17 |
| parkrun | 39:18 | | | | 265 | | | | Tring | Tring parkrun # 172 | 25 Dec 17 |
| parkrun | 39:41 | | | | 134 | | | | Tring | Tring parkrun # 164 | 4 Nov 17 |
| parkrun | 41:01 | | | | 185 | | | | Tring | Tring parkrun # 168 | 2 Dec 17 |
| parkrun | 42:11 | | | | 242 | | | | Tring | Tring parkrun # 163 | 28 Oct 17 |
| parkrun | 44:21 | | | | 165 | | | | Tring | Tring parkrun # 170 | 16 Dec 17 |