| 2025 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3KXC | 15:39 | | | | 28 | | | | Stowe School | Buckinghamshire County Schools' Championships | 5 Feb 25 |
| 3.68KXC | 18:23 | | | | 21 | | | | Shotover Park | Chiltern League | 8 Feb 25 |
| 4KXC | 24:31 | | | | 271 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 2024 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 49.2 | | | | 3 | B | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| 800 | 2:35.27 | | | | 3 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 12 Jun 24 |
| 800 | 2:43.09 | | | | 10 | h1 | | | Watford | Watford Harriers Open Graded Meetings | 15 May 24 |
| 800 | 2:44.7 | | | | 2 | B | | | Hemel Hempstead | UK Youth Development League Lower - Southern 1C | 19 May 24 |
| 800 | 2:47.7 | | | | 7 | 2 | | | Milton Keynes | Buckinghamshire County Schools' Championships | 8 Jun 24 |
| 800 | 2:48.17 | | | | 10 | 02 | | | Watford | Watford Harriers Open Graded Meetings | 17 Apr 24 |
| LJ | 3.48 | | | | 20 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 8 Jun 24 |
| 2.87KXC | 13:41 | | | | 26 | | | | Shotover Park | Chiltern League | 10 Feb 24 |
| 3.0KXC | 16:03 | | | | 26 | | | | Stowe School | Buckinghamshire Schools' Championships | 7 Feb 24 |
| 3.88KL | 17:51 | | | | 57 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 5 Oct 24 |
| 4KXC | 16:38 | | | | 29 | | | | Keysoe | Chiltern League | 12 Oct 24 |
| 4.3KXC | 18:20 | | | | 29 | | | | Luton | Chiltern League | 30 Nov 24 |
| 4.4KXC | 21:12 | | | | 49 | | | | Milton Keynes | Chiltern League | 9 Nov 24 |
| 2023 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:42.95 | | | | 1 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 17 May 23 |
| 800 | 2:43.15 | | | | 5 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 14 Jun 23 |
| 800 | 2:50.16 | | | | 13 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 19 Apr 23 |
| 1200 | 4:21.10 | | | | 7 | A | | | Guildford | UK Youth Development League Lower - Southern 1A No hammer/discus | 8 Jul 23 |
| 1500 | 5:45.66 | | | | 11 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 28 Jun 23 |
| LJ | 3.32 | | | | 7 | A | | | Guildford | UK Youth Development League Lower - Southern 1A No hammer/discus | 8 Jul 23 |
| 2.5KXC | 10:17 | | | | 7 | | | | Stowe School | Buckinghamshire Schools' Championships | 8 Feb 23 |
| 2.8KXC | 12:18 | | | | 21 | | | | Milton Keynes | Chiltern League | 14 Jan 23 |
| 2.8KXC | 12:47 | | | | 14 | | | | Ampthill | Bedfordshire / Buckinghamshire County Championships | 7 Jan 23 |
| 2.8KXC | 13:08 | | | | 26 | | | | Luton | Chiltern League | 2 Dec 23 |
| 3KL | 13:43 | | | | 35 | L03 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 3KXC | 14:26 | | | | 91 | Y7W | | | Prestwold Hall | National Primary & Year 7 Championships | 25 Mar 23 |
| 3.1KXC | 14:17 | | | | 26 | | | | Milton Keynes | Chiltern League | 11 Nov 23 |
| 3.2KXC | 13:27 | | | | 25 | | | | Bedford | Chiltern League | 11 Feb 23 |
| 3.2KXC | 13:49 | | | | 33 | | | | Bedford | Chiltern League | 14 Oct 23 |
| 3.88KL | 20:21 | | | | 59 | L01 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| 2022 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.2 | | | | 5 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| 800 | 2:46.2 | | | | 2 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| 800 | 2:48.84 | | | | 2 | B | | | Guildford | UK Youth Development League Lower Southern 1A | 3 Jul 22 |
| 800 | 2:52.73 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 18 May 22 |
| 1200 | 4:38.2 | | | | 4 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| 1500 | 5:45.00 | | | | 11 | 1 | | | Watford | Watford Open Graded Meeting | 4 May 22 |
| 1500 | 6:05.05 | | | | 9 | 1 | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| 70HU13W | 17.7 | | | | 3 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| HJ | 1.05 | | | | 2 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| HJ | 1.05 | | | | 1 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| HJ | 1.05 | | | | 4 | B | | | Guildford | UK Youth Development League Lower Southern 1A | 3 Jul 22 |
| SP2.72K | 4.41 | | | | 4 | B | | | Guildford | UK Youth Development League Lower Southern 1A | 3 Jul 22 |
| 1.5KXC | 6:26 | | | | 4 | | | | Shuttleworth Park | Chiltern League | 19 Feb 22 |
| 1.5KXC | 6:46 | | | | 8 | | | | Milton Keynes | Chiltern League | 15 Jan 22 |
| 1.6KXC | 6:39 | | | | 9 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 2.7KXC | 11:16 | | | | 79 | Y6 | | | Market Harborough | National Primary & Year 7 Championships | 26 Mar 22 |
| 3KL | 13:48 | | | | 29 | B | 29 | | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 3KXC | 12:16 | | | | 25 | U13W | | | Oxford | Chiltern League | 15 Oct 22 |
| 3KXC | 12:47 | | | | 67 | | | | Horspath | South of England Masters' & Inter Counties Championships | 10 Dec 22 |
| 3.1KXC | 13:56 | | | | 31 | | | 31 | Milton Keynes | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 12 Nov 22 |
| 3.88KL | 18:20 | | | | 45 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 2021 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.8KXC | 8:38 | | | | 18 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 1.9KXC | 8:16 | | | | 8 | | | | Luton | Chiltern League | 4 Dec 21 |