| 2025 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:06.01 | | | | 7 | A1 | | | Bracknell | Bracknell AC 45th Young Athletes Open Meeting | 29 Mar 25 |
| 800 | 2:43.88 | | | | 5 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 11 Jun 25 |
| 800 | 2:46.76 | | | | 6 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 800 | 2:47.8 | | | | 1 | | | | Watford | Watford Harriers Minors Open Meetings | 7 Sep 25 |
| 800 | 2:48.0 | | | | 4 | Y7/8 | | | Watford | Watford Harriers Minors Open Meetings | 8 Jun 25 |
| 800 | 2:48.30 | | | | 9 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 14 May 25 |
| 800 | 2:48.62 | | | | 4 | nsA | | | Wycombe | UK Youth Development League Lower - Southern Division 1C - no high jump | 1 Jun 25 |
| 800 | 2:48.86 | | | | 5 | A | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| 800 | 2:49.8 | | | | 9 | 1 | | | Milton Keynes | Buckinghamshire County Schools Championships | 14 Jun 25 |
| 800 | 2:51.4 | | | | 11 | | | | Watford | Watford Harriers Minors Open Meetings | 27 Apr 25 |
| 1500 | 5:47.47 | | | | 15 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 20 Aug 25 |
| 1500 | 5:49.85 | | | | 8 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 10 May 25 |
| LJ | 3.76 | | | | 1 | | | | Watford | Watford Harriers Minors Open Meetings | 7 Sep 25 |
| LJ | 3.56 | | | | 6 | | | | Watford | Watford Harriers Minors Open Meetings | 27 Apr 25 |
| LJ | 3.44 | | | | 5 | Y6/7 | | | Watford | Watford Harriers Minors Open Meetings | 8 Jun 25 |
| SP4K | 6.00 | | | | 1 | Y7 | | | Watford | Watford Harriers Minors Open Meetings | 8 Jun 25 |
| SP3K | 6.41 | | | | 3 | | | | Watford | Watford Harriers Minors Open Meetings | 7 Sep 25 |
| SP3K | 6.08 | | | | 2 | | | | Watford | Watford Harriers Minors Open Meetings | 27 Apr 25 |
| SP3K | 5.91 | | | | 1 | B | | | Wycombe | UK Youth Development League Lower - Southern Division 1C - no high jump | 1 Jun 25 |
| SP3K | 5.67 | | | | 2 | A | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| SP3K | 5.42 | | | | 2 | | | | Milton Keynes | Buckinghamshire County Schools Championships | 14 Jun 25 |
| JT400 | 23.49 | | | | 2 | A | | | Eton | UK Youth Development League Lower - Southern 1C | 3 May 25 |
| JT400 | 22.69 | | | | 3 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 10 May 25 |
| JT400 | 20.11 | | | | 2 | | | | Bracknell | Bracknell AC 45th Young Athletes Open Meeting | 29 Mar 25 |
| 2KXC | 10:07 | | | | 32 | | | | Stowe School | Buckinghamshire County Schools' Championships | 5 Feb 25 |
| 2.7KXC | 10:03 | | | | 40 | U13M | | | Verulamium Park | Chiltern League | 11 Oct 25 |
| 2.87KXC | 11:02 | c | | | 32 | R4 | | 32 | Horspath | Chiltern League | 15 Nov 25 |
| 2.87KXC | 13:49 | | | | 54 | | | | Shotover Park | Chiltern League | 8 Feb 25 |
| 2.9KXC | 11:47 | | | | 27 | | | 27 | Cokethorpe School | ESAA English Schools Cup Regional Finals - East Central | 4 Nov 25 |
| 3KXC | 13:27 | | | | 66 | | | | Cassiobury Park | Chiltern League | 11 Jan 25 |
| 3KXC | 14:22 | | | | 183 | | | | Beckenham Place | South of England Championships | 25 Jan 25 |
| parkrun | 23:31 | | | | 51 | | | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 243 | 4 Oct 25 |
| parkrun | 26:48 | | | | 30 | | | | Mount Edgcumbe | Mount Edgcumbe parkrun # 401 | 9 Aug 25 |
| 2024 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:54.91 | | | | 9 | 01 | | | Watford | Watford Harriers Open Graded Meetings | 17 Apr 24 |
| 800 | 2:56.94 | | | | 6 | A | | | Eton | UK Youth Development League Lower - Southern 1C | 21 Jul 24 |
| 800 | 3:02.05 | | | | 7 | A | | | Bedford | UK Youth Development League Lower - Southern 1C | 20 Apr 24 |
| 800 | 3:02.23 | | | | 9 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 4 Sep 24 |
| 800 | 3:02.82 | | | | 11 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 10 Jul 24 |
| 800 | 3:03.43 | | | | 12 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 12 Jun 24 |
| 800 | 3:03.7 | | | | 5 | B | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| 1500 | 6:00.56 | | | | 13 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 29 May 24 |
| LJ | 3.06 | | | | 5 | B | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| LJ | 2.89 | | | | 4 | B | | | Bedford | UK Youth Development League Lower - Southern 1C | 20 Apr 24 |
| LJ | 2.88 | | | | 6 | B | | | Eton | UK Youth Development League Lower - Southern 1C | 21 Jul 24 |
| JT400 | 18.50 | | | | 4 | A | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| JT400 | 14.65 | | | | 4 | B | | | Eton | UK Youth Development League Lower - Southern 1C | 21 Jul 24 |
| JT400 | 11.42 | | | | 4 | A | | | Bedford | UK Youth Development League Lower - Southern 1C | 20 Apr 24 |
| 1.4KXC | 7:11 | | | | 10 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 7 Jan 24 |
| 1.7KXC | 7:13 | | | | 32 | | | | Cassiobury Park | Chiltern League | 13 Jan 24 |
| 1.85KXC | 9:29 | | | | 32 | | | | Shotover Park | Chiltern League | 10 Feb 24 |
| 2KXCL | 9:32 | | | | 27 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 3KXC | 13:47 | | | | 56 | | | | Keysoe | Chiltern League | 12 Oct 24 |
| 3.1KXC | 14:34 | | | | 65 | | | | Milton Keynes | Chiltern League | 9 Nov 24 |
| parkrun | 22:54 | | | | 44 | | | | Somerdale Pavilion | Somerdale Pavilion parkrun # 167 | 25 May 24 |
| parkrun | 24:07 | | | | 69 | | | | Wycombe Rye | Wycombe Rye parkrun # 552 | 5 Oct 24 |
| parkrun | 26:30 | | | | 25 | | | | Mount Edgcumbe | Mount Edgcumbe parkrun # 355 | 17 Aug 24 |
| 2023 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:10.4 | | | | 6 | | | | Watford | Watford Harriers Minors Meetings | 16 Apr 23 |
| 600 | 2:15.4 | | | | 6 | | | | Watford | Watford Harriers Minors Meetings | 3 Sep 23 |
| LJ | 3.02 | | | | 4 | | | | Watford | Watford Harriers Minors Meetings | 16 Apr 23 |
| LJ | 2.93 | | | | 13 | | | | Watford | Watford Harriers Minors Meetings | 3 Sep 23 |
| 1.5KXC | 6:51 | | | | 36 | | | | Milton Keynes | Chiltern League | 14 Jan 23 |
| 1.9KXC | 7:49 | | | | 32 | | | | Luton | Chiltern League | 2 Dec 23 |
| 2KXC | 8:01 | | | | 29 | | | | Bedford | Chiltern League | 11 Feb 23 |
| parkrun | 24:00 | | | | 124 | | | | Rickmansworth | Rickmansworth parkrun # 285 | 30 Dec 23 |
| parkrun | 26:25 | | | | 89 | | | | Central, Plymouth | Central, Plymouth parkrun # 83 | 5 Aug 23 |
| 2022 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:17.9 | | | | 9 | 1 | | | Watford | Watford Minors Open Meetings | 4 Sep 22 |
| LJ | 2.68 | | | | 10 | | | | Watford | Watford Minors Open Meetings | 4 Sep 22 |
| 1.5KXC | 6:02 | | | | 29 | U11M | | | Oxford | Chiltern League | 15 Oct 22 |
| 1.85KXC | 8:00 | | | | 33 | | | 33 | Milton Keynes | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 12 Nov 22 |