| 2025 U15 Windsor Slough Eton & Hounslow/Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:24.08 | | | | 9 | 7 | | | Watford | Watford Harriers Open Graded Meetings | 9 Jul 25 |
| 800 | 2:24.55 | | | | 1 | B | | | Wycombe | UK Youth Development League Lower - Southern 1C | 29 Jun 25 |
| 800 | 2:25.47 | | | | 4 | | | | Birmingham | ISA National Athletics Finals | 16 Jun 25 |
| 800 | 2:27.03 | | | | 3 | | | | Bracknell | Berkshire County Championships | 11 May 25 |
| 800 | 2:28.85 | | | | 1 | B | | | Wycombe | UK Youth Development League Lower - Southern Division 1C - no high jump | 1 Jun 25 |
| 800 | 2:29.54 | | | | 3 | 5 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 800 | 2:31.88 | | | | 4 | A | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| 1500 | 4:56.69 | | | | 4 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 28 May 25 |
| 1500 | 5:05.1 | | | | 5 | | | | Bracknell | Berkshire County Schools Championships | 14 Jun 25 |
| 1500 | 5:06.4 | | | | 1 | A | | | Horspath | UK Youth Development League Lower - Southern 1C | 20 Jul 25 |
| 1500 | 5:09.0 | | | | 2 | 2 | | | Guildford | Alder Valley League | 18 May 25 |
| 1500 | 5:15.80 | | | | 4 | 2 | | | Eton | WSEH Dennis Daly Memorial Open Graded Meeting | 5 Apr 25 |
| 2KXCL | 7:40 | | | | 14 | L01 | | | Wormwood Scrubs | South of England AA Relay Championships | 18 Oct 25 |
| 3KL | 10:55 | | | | 13 | L01 | | 13 | Aldershot | Southern Young Athletes Relays | 20 Sep 25 |
| 3.06KXC | 14:18 | | | | 7 | | | | Pembrey | Welsh National Championships | 25 Jan 25 |
| 3.2KXC | 12:30 | | | | 11 | | | | Newbury | Berkshire County Schools' Championships | 18 Jan 25 |
| 3.2KXC | 12:31 | | | | 19 | | | | Mallory Park | National ISA Championships | 9 Mar 25 |
| 3.88KL | 15:52 | | | | 37 | L02 | | | Sutton Park | ERRA National Young Athlete Relays | 4 Oct 25 |
| 4KXC | 16:52 | | | | 6 | | | | Trent Park | North West London Young Athletes' League (incl. Chingford League & Fraternity / Sorority Cup) | 22 Nov 25 |
| 4.7KXC | 19:33 | | | | 5 | R4 | 5 | 5 | Wokingham | Berkshire AA County Cross Country Championships | 13 Dec 25 |
| parkrun | 20:24 | | | | 29 | | | 1 | Woodley | Woodley parkrun # 591 | 16 Aug 25 |
| parkrun | 20:32 | | | | 24 | | 1 | 1 | Black Park | Black Park parkrun # 779 | 23 Aug 25 |
| parkrun | 20:46 | | | | 15 | | 3 | 1 | Maidenhead | Maidenhead parkrun # 457 | 29 Mar 25 |
| parkrun | 20:47 | | | | 9 | | 1 | 1 | Maidenhead | Maidenhead parkrun # 478 | 6 Sep 25 |
| parkrun | 20:50 | | | | 5 | | 1 | 1 | Maidenhead | Maidenhead parkrun # 479 | 13 Sep 25 |
| parkrun | 21:12 | | | | 11 | | 1 | 1 | Maidenhead | Maidenhead parkrun # 470 | 12 Jul 25 |
| parkrun | 21:34 | | | | 14 | | 2 | | Maidenhead | Maidenhead parkrun # 460 | 26 Apr 25 |
| parkrun | 21:49 | | | | 10 | | 1 | 1 | Maidenhead | Maidenhead parkrun # 452 | 22 Feb 25 |
| 2024 U13 Windsor Slough Eton & Hounslow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:34.36 | | | | 2 | B | | | Bracknell | UK Youth Development League Lower - Southern 1C | 16 Jun 24 |
| 800 | 2:36.21 | | | | 4 | | | | Birmingham | ISA National Athletics Finals | 17 Jun 24 |
| 800 | 2:37.1 | | | | 2 | A | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| 800 | 2:37.99 | | | | 4 | 1 | | | Aldershot | Alder Valley League | 6 Jul 24 |
| 800 | 2:42.0 | | | | 5 | 1 | | | Hillingdon | Alder Valley League | 5 May 24 |
| 1000 | 3:15.1 | | | | 1 | | | | Reading | Berkshire Year 7 County Schools Championships | 27 Jun 24 |
| 1000 | 3:20.2 | | | | 5 | | | | Reading | Berkshire County Championships | 11 May 24 |
| 1200 | 4:37.40 | | | | 11 | 1 | | | Eton | Alder Valley League | 14 Apr 24 |
| 2KXCL | 8:34 | | | | 10 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 2.28KXC | 9:03 | | | | 5 | | | | Newbury | Berkshire Schools' Championships | 20 Jan 24 |
| 2.7KXC | 12:40 | | | | 13 | | | | Worksop College | National ISA Championships | 2 Mar 24 |
| 3KL | 12:14 | | | | 22 | L1 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| 3KXC | 11:52 | | | | 51 | | | | Beckenham Place | South of England Championships | 27 Jan 24 |
| 3KXC | 12:08 | | | | 7 | | | | Trent Park | North West London Young Athletes' League (incl. Chingford League & Fraternity / Sorority Cup) | 23 Nov 24 |
| 3KXC | 12:41 | | | | 9 | | | | Greenford | North West London Young Athletes' League | 28 Sep 24 |
| 3.55KXC | 17:39 | | | | 18 | | | | Banbury | Berks, Bucks & Oxon Championships | 17 Nov 24 |
| 3.88KL | 15:56 | | | | 20 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 5 Oct 24 |
| parkrun | 22:06 | | | | 14 | | 2 | | Maidenhead | Maidenhead parkrun # 426 | 7 Sep 24 |
| parkrun | 23:04 | | | | 36 | | | | Maidenhead | Maidenhead parkrun # 425 | 31 Aug 24 |
| parkrun | 23:49 | | | | 66 | | | | Maidenhead | Maidenhead parkrun # 412 | 1 Jun 24 |
| parkrun | 23:54 | | | | 43 | | 2 | 1 | Maidenhead | Maidenhead parkrun # 413 | 8 Jun 24 |
| parkrun | 24:07 | | | | 51 | | | 1 | Maidenhead | Maidenhead parkrun # 443 | 28 Dec 24 |
| parkrun | 24:12 | | | | 36 | | | | Maidenhead | Maidenhead parkrun # 391 | 6 Jan 24 |
| parkrun | 25:03 | | | | 106 | | | 1 | Woodley | Woodley parkrun # 522 | 6 Apr 24 |
| parkrun | 25:51 | | | | 79 | | | | Maidenhead | Maidenhead parkrun # 433 | 26 Oct 24 |
| parkrun | 28:00 | | | | 152 | | | | Maidenhead | Maidenhead parkrun # 423 | 17 Aug 24 |
| parkrun | 28:34 | | | | 166 | | | | Maidenhead | Maidenhead parkrun # 422 | 10 Aug 24 |
| 2023 U13 Windsor Slough Eton & Hounslow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:04.8 | | | | 12 | 2 | | | Hillingdon | Alder Valley League | 6 Aug 23 |
| 800 | 2:45.0 | | | | 8 | | | | Watford | Watford Harriers Minors Meetings | 3 Sep 23 |
| 2KXCL | 8:36 | | | | 14 | L03 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 23 |
| 2KXCL | 9:35 | | | | 44 | L02 | | | Mansfield | ECCA National Cross Country Relays | 4 Nov 23 |
| 3KL | 12:20 | | | | 31 | L01 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 3KXC | 13:05 | | | | 44 | | 15 | | Trent Park | North West London Young Athletes' League (incl. Chingford League & Fraternity / Sorority Cup) | 25 Nov 23 |
| 3.88KL | 16:34 | | | | 25 | L02 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| parkrun | 22:57 | | | | 27 | | | 1 | Maidenhead | Maidenhead parkrun # 386 | 16 Dec 23 |
| parkrun | 23:57 | | | | 38 | | | | Maidenhead | Maidenhead parkrun # 381 | 11 Nov 23 |
| parkrun | 24:23 | | | | 58 | | | | Maidenhead | Maidenhead parkrun # 373 | 16 Sep 23 |
| parkrun | 25:59 | | | | 93 | | | | Maidenhead | Maidenhead parkrun # 370 | 26 Aug 23 |
| parkrun | 28:23 | | | | 135 | | | | Maidenhead | Maidenhead parkrun # 389 | 30 Dec 23 |
| parkrun | 31:15 | | | | 205 | | | | Maidenhead | Maidenhead parkrun # 366 | 29 Jul 23 |