| 2025 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.4 | | | | 6 | B | | | Horspath | UK Youth Development League Lower - Southern 1C | 20 Jul 25 |
| 800 | 2:32.30 | | | | 3 | B | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| 800 | 2:35.86 | | | | 3 | nsA | | | Wycombe | UK Youth Development League Lower - Southern Division 1C - no high jump | 1 Jun 25 |
| 1500 | 5:09.86 | | | | 9 | | | | Stevenage | Hertfordshire County Championships - Day 1 | 5 May 25 |
| 1500 | 5:10.2 | | | | 3 | B | | | Horspath | UK Youth Development League Lower - Southern 1C | 20 Jul 25 |
| 1500 | 5:14.49 | | | | 10 | A | | | Bracknell | Bracknell AC 45th Young Athletes Open Meeting | 29 Mar 25 |
| LJ | 3.69 | | | | 3 | B | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| 2KXCL | 7:27 | | | | 24 | L02 | | | Wormwood Scrubs | South of England AA Relay Championships | 18 Oct 25 |
| 2.87KXC | 11:55 | | | | 26 | | | | Shotover Park | Chiltern League | 8 Feb 25 |
| 3KXC | 11:39 | | | | 25 | | | | Trent Park | Middlesex and Hertfordshire County Championships | 4 Jan 25 |
| 3KXC | 14:22 | | | | 141 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 3.68KXC | 14:40 | c | | | 53 | R3 | | 53 | Horspath | Chiltern League | 15 Nov 25 |
| parkrun | 19:13 | | | | 24 | | | | Rickmansworth | Rickmansworth parkrun # 350 | 8 Mar 25 |
| parkrun | 19:15 | | | | 8 | | | 1 | Leavesden Country | Leavesden Country parkrun # 133 | 24 May 25 |
| parkrun | 19:54 | | | | 1 | | | 1 | Aldenham | Aldenham parkrun # 449 | 14 Jun 25 |
| parkrun | 20:11 | | | | 2 | | | 1 | Leavesden Country | Leavesden Country parkrun # 155 | 25 Oct 25 |
| 2024 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXCL | 8:01 | | | | 12 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 2.5KNAD | 9:47 | | | | 8 | | | 2 | Cassiobury Park | Watford Harriers Junior Challenge | 23 Mar 24 |
| 2.9KXC | 11:03 | | | | 15 | | | | Luton | Chiltern League | 30 Nov 24 |
| 3KL | 11:38 | | | | 40 | L1 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| 3KXC | 11:40 | | | | 20 | | | | Keysoe | Chiltern League | 12 Oct 24 |
| 3.1KXC | 12:10 | | | | 17 | | | | Milton Keynes | Chiltern League | 9 Nov 24 |
| parkrun | 19:58 | | | | 33 | | | | Rickmansworth | Rickmansworth parkrun # 336 | 14 Dec 24 |
| parkrun | 20:06 | | | | 40 | | | | Rickmansworth | Rickmansworth parkrun # 310 | 15 Jun 24 |
| parkrun | 20:08 | | | | 24 | | | | Rickmansworth | Rickmansworth parkrun # 321 | 31 Aug 24 |
| parkrun | 20:11 | | | | 25 | | | | Rickmansworth | Rickmansworth parkrun # 314 | 13 Jul 24 |
| parkrun | 20:12 | | | | 29 | | | | Rickmansworth | Rickmansworth parkrun # 315 | 20 Jul 24 |
| parkrun | 20:18 | | | | 30 | | | | Rickmansworth | Rickmansworth parkrun # 319 | 17 Aug 24 |
| parkrun | 20:38 | | | | 27 | | | | Rickmansworth | Rickmansworth parkrun # 311 | 22 Jun 24 |
| parkrun | 20:49 | | | | 38 | | | | Rickmansworth | Rickmansworth parkrun # 302 | 20 Apr 24 |
| parkrun | 20:53 | | | | 30 | | | | Rickmansworth | Rickmansworth parkrun # 312 | 29 Jun 24 |
| parkrun | 21:04 | | | | 43 | | | | Rickmansworth | Rickmansworth parkrun # 307 | 25 May 24 |
| parkrun | 21:05 | | | | 33 | | | | Rickmansworth | Rickmansworth parkrun # 309 | 8 Jun 24 |
| parkrun | 21:08 | | | | 36 | | | | Rickmansworth | Rickmansworth parkrun # 305 | 11 May 24 |
| parkrun | 21:27 | | | | 49 | | | | Rickmansworth | Rickmansworth parkrun # 304 | 4 May 24 |
| parkrun | 21:46 | | | | 82 | | | | Rickmansworth | Rickmansworth parkrun # 287 | 6 Jan 24 |
| parkrun | 21:46 | | | | 31 | | | | Rickmansworth | Rickmansworth parkrun # 295 | 2 Mar 24 |
| parkrun | 21:56 | | | | 39 | | | 1 | Rickmansworth | Rickmansworth parkrun # 291 | 3 Feb 24 |
| parkrun | 22:11 | | | | 53 | | | | Rickmansworth | Rickmansworth parkrun # 301 | 13 Apr 24 |
| parkrun | 22:20 | | | | 69 | | | | Rickmansworth | Rickmansworth parkrun # 293 | 17 Feb 24 |
| parkrun | 22:25 | | | | 75 | | | | Rickmansworth | Rickmansworth parkrun # 294 | 24 Feb 24 |
| parkrun | 22:54 | | | | 60 | | | | Rickmansworth | Rickmansworth parkrun # 290 | 27 Jan 24 |
| parkrun | 24:08 | | | | 91 | | | | Rickmansworth | Rickmansworth parkrun # 286 | 1 Jan 24 |
| 2023 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 26:07 | | | | 221 | | | | Rickmansworth | Rickmansworth parkrun # 283 | 23 Dec 23 |