| 2025 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:29 | | | | 206 | | | | Cannon Hill | Cannon Hill parkrun # 689 | 8 Nov 25 |
| 2023 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.7 | | | | 3 | B | | | Colchester | Southern Athletics League Division 1 | 20 May 23 |
| 800 | 2:37.37 | | | | 5 | | | | Grays | Essex County Championships | 13 May 23 |
| 800 | NT | | | | 5 | ns | | | Chelmsford | Southern Athletics League Division 1 | 9 Jul 23 |
| 1500 | 5:27.03 | | | | 15 | 2 | | | Hornchurch | Havering AC Spring Warm Up Open | 2 Apr 23 |
| 1500 | 5:27.1 | | | | 2 | B | | | Wormwood Scrubs | Southern Athletics League Division 1 | 18 Jun 23 |
| 1500 | 5:30.54 | | | | 3 | | | | Grays | Essex County Championships | 14 May 23 |
| 1500 | 5:37.73 | | | | 11 | | | | Scotstoun | National Athletics League Premier Division Fixture A | 5 Aug 23 |
| 2000SCW | 9:01.04 | | | | 9 | | | | Scotstoun | National Athletics League Premier Division Fixture A | 5 Aug 23 |
| 1.6ML | 10:00 | | | | 10 | L3 | | 3 | Colchester | Essex & Suffolk County Relay Championships | 16 Apr 23 |
| 5KXC | 23:32 | | | | 10 | | | | Basildon | Essex County Championships | 7 Jan 23 |
| parkrun | 21:50 | | | | 69 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 468 | 11 Mar 23 |
| 6KXC | 24:36 | | | | 66 | | | | Beckenham Place | South of England Championships | 28 Jan 23 |
| 2022 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:29.12 | | | | 1 | B | | | Hornchurch | Eastern Young Athletes League | 10 Jul 22 |
| 800 | 2:30.08 | | | | 2 | 3 | | | Chelmsford | Chelmsford Open Meeting | 29 Jun 22 |
| 800 | 2:30.3 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| 800 | 2:31.48 | | | | 1 | 2 | | | Chelmsford | Chelmsford Open Meeting | 27 Apr 22 |
| 800 | 2:36.1 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 1500 | 5:05.01 | | | | 3 | | | | Chelmsford | Essex County Championships | 14 May 22 |
| 1500 | 5:08.6 | | | | 1 | ns | | | Grays | Eastern Young Athletes League | 1 May 22 |
| 3000 | 11:44.55 | | | | 4 | | | | Chelmsford | Essex County Schools Championships | 11 Jun 22 |
| 2.6KL | 9:24 | | | | 3 | L1 | 3 | 1 | Colchester | Essex County Relay Championships | 10 Apr 22 |
| 3.7KXC | NT | | | | 6 | | | | Writtle | Essex County Schools' Championships | 15 Jan 22 |
| 3.875KXC | 15:30 | | | | 111 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| 4.1KXC | 15:46 | | | | 9 | | | | Reigate | South East Schools' Inter Counties | 5 Feb 22 |
| 5K | 19:47 | | | | 2 | | 1 | 1 | Chelmsford | Chelmsford 5K | 6 Mar 22 |
| 5KXC | 18:06 | | | | 5 | | | 3 | Hainault Forest | Essex League | 22 Jan 22 |
| 5KXC | 19:37 | | | | 26 | | | | Beckenham | South of England AA Championships | 29 Jan 22 |
| 5KXC | 20:16 | | | | 8 | | | 5 | Writtle | Essex League | 19 Feb 22 |
| 5KXC | 20:28 | | | | 26 | | 6 | | Basildon | Essex County U17 / U20 / Senior Championships | 8 Jan 22 |
| 5KXC | 20:35 | | | | 8 | | | 7 | One Tree Hill | Essex League | 15 Oct 22 |
| 5KXC | 21:06 | | | | 14 | U17/20W | | 12 | Epping Forest | Essex League | 12 Nov 22 |
| 5KXC | 21:52 | | | | 50 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| parkrun | 20:18 | | | | 7 | | 1 | 1 | Maldon Prom | Maldon Prom parkrun # 382 | 2 Apr 22 |
| parkrun | 20:21 | | | | 11 | | 3 | | Maldon Prom | Maldon Prom parkrun # 377 | 12 Feb 22 |
| parkrun | 21:07 | | | | 13 | | 2 | 1 | Maldon Prom | Maldon Prom parkrun # 371 | 1 Jan 22 |
| parkrun | 21:50 | | | | 24 | | 2 | 1 | Maldon Prom | Maldon Prom parkrun # 390 | 28 May 22 |
| parkrun | 22:15 | | | | 12 | | 3 | | Maldon Prom | Maldon Prom parkrun # 419 | 31 Dec 22 |
| parkrun | 22:26 | | | | 8 | | 1 | 1 | South Woodham Ferrers | South Woodham Ferrers parkrun # 174 | 29 Oct 22 |
| parkrun | 22:30 | | | | 36 | | | 1 | Medina I.O.W. | Medina I.O.W. parkrun # 506 | 13 Aug 22 |
| parkrun | 22:58 | | | | 22 | | | 1 | Great Notley | Great Notley parkrun # 369 | 1 Oct 22 |
| 5.4KXC | 23:14 | | | | 95 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 2021 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:37.47 | | | | 6 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| 1500 | 5:10.12 | | | | 7 | | | | Hornchurch | Havering AC Warm Up Meeting | 2 May 21 |
| 1500 | 5:17.7 | | | | 3 | A | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| 1500 | 5:20.1 | | | | 1 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 1500 | 5:24.82 | | | | 5 | | | | Chelmsford | Essex County Championships | 31 Jul 21 |
| Mile | 5:45.66 | | | | 7 | 10 | | | Chelmsford | MilesofMiles | 6 Aug 21 |
| 3000 | 11:30.91 | | | | 4 | | | | Chelmsford | Essex County Schools Championships | 12 Jun 21 |
| 5K | 19:55 | c | | | 40 | | 6 | | London Olympic Park | RunThrough Chase the Sun Olympic Park 5K | 12 May 21 |
| 5KXC | 21:58 | | | | 9 | | | 7 | Great Notley Park | Essex League | 18 Dec 21 |
| 5KXC | 22:27 | | | | 78 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| parkrun | 21:11 | | | | 24 | | | 1 | Wollaton Hall | Wollaton Hall parkrun # 19 | 23 Oct 21 |
| parkrun | 21:21 | | | | 30 | | | 1 | Maldon Prom | Maldon Prom parkrun # 354 | 4 Sep 21 |
| parkrun | 21:22 | | | | 20 | | 3 | 1 | Maldon Prom | Maldon Prom parkrun # 353 | 28 Aug 21 |
| parkrun | 21:22 | | | | 6 | | 1 | 1 | South Woodham Ferrers | South Woodham Ferrers parkrun # 123 | 6 Nov 21 |
| parkrun | 21:27 | | | | 20 | | | 1 | Maldon Prom | Maldon Prom parkrun # 370 | 25 Dec 21 |
| parkrun | 21:33 | | | | 18 | | 3 | 1 | Maldon Prom | Maldon Prom parkrun # 350 | 7 Aug 21 |
| parkrun | 21:37 | | | | 5 | | 2 | 1 | South Woodham Ferrers | South Woodham Ferrers parkrun # 119 | 9 Oct 21 |
| parkrun | 21:39 | | | | 5 | | 2 | 1 | South Woodham Ferrers | South Woodham Ferrers parkrun # 118 | 2 Oct 21 |
| parkrun | 21:42 | | | | 24 | | 3 | | Maldon Prom | Maldon Prom parkrun # 352 | 21 Aug 21 |
| ZXC | NT | | | | 8 | | | 5 | Hockley | Essex League | 25 Sep 21 |
| 2020 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4KXC | 19:53 | | | | 111 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 4.8KXC | 24:23 | | | | 257 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| parkrun | 21:49 | | | | 17 | | 1 | 1 | Maldon Prom | Maldon Prom parkrun # 341 | 1 Feb 20 |
| parkrun | 22:31 | | | | 30 | | | 1 | Maldon Prom | Maldon Prom parkrun # 343 | 15 Feb 20 |
| parkrun | 22:49 | | | | 35 | | 2 | 1 | Maldon Prom | Maldon Prom parkrun # 339 | 18 Jan 20 |
| parkrun | 23:17 | | | | 47 | | | | Maldon Prom | Maldon Prom parkrun # 337 | 4 Jan 20 |
| ZXC | 16:42 | | | | 22 | | | | Colchester | Essex League | 11 Jan 20 |
| 2019 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:44.8 | | | | 4 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 1500 | 5:51.3 | | | | 2 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| 1500 | 5:59.9 | | | | 3 | B | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| 1500 | 6:09.79 | | | | 18 | | | | Chelmsford | Essex County Championships | 11 May 19 |
| 3KXC | 12:56 | | | | 200 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 15:11 | | | | 213 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3.3KXCL | 14:32 | | | | 31 | L1 | | 15 | Writtle College | Essex County Relay Championships | 28 Sep 19 |
| 4KXC | 17:33 | | | | 19 | | | | Horseheath | Essex League | 26 Oct 19 |
| 4KXC | 18:06 | | | | 62 | | 25 | | One Tree Hill | Essex League | 12 Oct 19 |
| 4KXC | 20:01 | | | | 27 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 30 Nov 19 |
| parkrun | 21:38 | | | | 21 | | 3 | 1 | Maldon Prom | Maldon Prom parkrun # 293 | 9 Mar 19 |
| parkrun | 22:01 | | | | 23 | | | 1 | Maldon Prom | Maldon Prom parkrun # 292 | 2 Mar 19 |
| parkrun | 22:17 | | | | 17 | | 3 | 1 | Maldon Prom | Maldon Prom parkrun # 326 | 2 Nov 19 |
| parkrun | 22:41 | | | | 36 | | 2 | 1 | Maldon Prom | Maldon Prom parkrun # 314 | 3 Aug 19 |
| parkrun | 22:45 | | | | 41 | | | | Maldon Prom | Maldon Prom parkrun # 318 | 7 Sep 19 |
| parkrun | 22:46 | | | | 28 | | 3 | | Maldon Prom | Maldon Prom parkrun # 309 | 29 Jun 19 |
| parkrun | 23:32 | | | | 54 | | | | Maldon Prom | Maldon Prom parkrun # 316 | 24 Aug 19 |
| ZXC | 13:15 | | | | 18 | | | | Chingford | Essex League | 12 Jan 19 |
| ZXC | 14:29 | | | | 14 | | | | Basildon | Essex League | 2 Feb 19 |
| ZXC | 18:37 | | | | 19 | | | | Writtle College | Essex League | 14 Dec 19 |
| 2018 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3KXC | 13:21 | | | | 24 | | | | Colchester | Essex County U13 / U15 / Veterans' Championships | 1 Dec 18 |
| parkrun | 22:32 | | | | 18 | | | 1 | Maldon Prom | Maldon Prom parkrun # 278 | 8 Dec 18 |
| parkrun | 22:57 | | | | 38 | | | | Maldon Prom | Maldon Prom parkrun # 273 | 3 Nov 18 |
| parkrun | 23:48 | | | | 66 | | | | Maldon Prom | Maldon Prom parkrun # 257 | 30 Jun 18 |
| parkrun | 24:06 | | | | 61 | | | | Maldon Prom | Maldon Prom parkrun # 267 | 22 Sep 18 |
| parkrun | 24:13 | | | | 46 | | 3 | 1 | Maldon Prom | Maldon Prom parkrun # 238 | 10 Feb 18 |
| parkrun | 24:20 | | | | 64 | | | | Maldon Prom | Maldon Prom parkrun # 249 | 5 May 18 |
| parkrun | 24:31 | | | | 74 | | | | Maldon Prom | Maldon Prom parkrun # 236 | 27 Jan 18 |
| parkrun | 24:52 | | | | 96 | | | | Maldon Prom | Maldon Prom parkrun # 247 | 21 Apr 18 |
| parkrun | 24:59 | | | | 56 | | | | Maldon Prom | Maldon Prom parkrun # 240 | 24 Feb 18 |
| parkrun | 25:06 | | | | 68 | | | | Maldon Prom | Maldon Prom parkrun # 253 | 2 Jun 18 |
| parkrun | 25:34 | | | | 80 | | | | Maldon Prom | Maldon Prom parkrun # 234 | 13 Jan 18 |
| parkrun | 26:09 | | | | 67 | | | | Maldon Prom | Maldon Prom parkrun # 233 | 6 Jan 18 |
| parkrun | 26:34 | | | | 85 | | | | Maldon Prom | Maldon Prom parkrun # 235 | 20 Jan 18 |
| ZXC | 13:45 | | | | 19 | | | | Horseheath | Essex League | 15 Dec 18 |
| ZXC | 14:32 | | | | 15 | | | | One Tree Hill | Essex League | 10 Nov 18 |
| 2017 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 26:11 | | | | 63 | | | | Maldon Prom | Maldon Prom parkrun # 227 | 9 Dec 17 |
| 2015 U11 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 30:33 | | | | 129 | | | 1 | Maldon Prom | Maldon Prom parkrun # 75 | 17 Jan 15 |
| parkrun | 31:54 | | | | 183 | | | | Maldon Prom | Maldon Prom parkrun # 92 | 23 May 15 |
| parkrun | 32:55 | | | | 133 | | | | Maldon Prom | Maldon Prom parkrun # 86 | 11 Apr 15 |