| 2023 U20 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.3KXC | 20:18 | | | | 29 | | | 24 | Milton Keynes | Chiltern League | 14 Jan 23 |
| 5.2KXC | 22:10 | | | | 32 | | | | Bedford | Chiltern League | 11 Feb 23 |
| 2022 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3.15KXC | 12:42 | | | | 59 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 3.88KL | 16:53 | | | | 44 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 4KXC | 18:59 | | | | 13 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 4.3KXC | 19:09 | | | | 21 | | | 18 | Milton Keynes | Chiltern League | 15 Jan 22 |
| 4.6KL | 20:05 | | | | 62 | B | 24 | 24 | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 5KXC | 19:33 | | | | 20 | | | 18 | Shuttleworth Park | Chiltern League | 19 Feb 22 |
| 5KXC | 22:24 | | | | 25 | | | 21 | Oxford | Chiltern League | 15 Oct 22 |
| 5KXC | 24:00 | | | | 142 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| 2021 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:36.28 | | | | 8 | | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 800 | 2:37.10 | | | | 4 | h2 | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 800 | 2:38.7 | | | | 5 | h1 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 1500 | 5:11.60 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 1500 | 5:26.44 | | | | 9 | | | | Milton Keynes | Buckinghamshire County Championships | 15 Aug 21 |
| 1500 | 5:30.72 | | | | 9 | 1 | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| 3KXCL | 12:19 | | | | 18 | L1 | | 13 | Wormwood Scrubs | South of England AA Relay Championships | 23 Oct 21 |
| 3.35KXC | 15:16 | | | | 69 | | | | Newquay | ESAA English Schools Cup Final | 4 Dec 21 |
| 4.9KXC | 21:49 | | | | 67 | | | 40 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 5KXC | 22:55 | | | | 87 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| 5KXC | 23:58 | | | | 30 | | | 26 | Shotover Hill | Chiltern League | 16 Oct 21 |
| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:43.8 | | | | 3 | 2 | | | Harrow | Harrow AC 800m & 1500m Race Night 1 | 27 Aug 20 |
| 3KXC | 11:50 | | | | 5 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 3KXC | 13:00 | | | | 255 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 4KXC | 16:25 | | | | 7 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 4.3KXC | 18:25 | | | | 18 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 4.3KXC | 21:13 | | | | 244 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 2019 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:36.09 | | | | 10 | 2 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 1500 | 5:17.06 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 3 Apr 19 |
| 1500 | 5:23.66 | | | | 12 | 2 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 5:33.27 | | | | 5 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 2KXCL | 8:09 | | | | 13 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.8KXC | 11:04 | | | | 11 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 3KXC | 11:51 | | | | 9 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 12:00 | | | | 175 | | | | Leeds | New Balance ESAA English Schools' Championships | 16 Mar 19 |
| 3KXC | 14:37 | | | | 156 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.05KXC | 13:38 | | | | 69 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 3.1KL | 12:44 | | | | 39 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.1KXC | 12:15 | | | | 8 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| ZXC | 13:22 | | | | 8 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:36.02 | | | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 800 | 2:42.34 | | | | 5 | 3 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 1200 | 4:07.8 | | | | 3 | A | | | Portsmouth | UK Youth Development U13/U15 League Division South Premier 2 | 17 Jun 18 |
| 1500 | 5:16.99 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| 1500 | 5:25.49 | | | | 12 | 2 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 1500 | 5:25.78 | | | | 11 | 3 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 1500 | 5:26.24 | | | | 5 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| JT400 | 7.49 | | | | 4 | B | | | Portsmouth | UK Youth Development U13/U15 League Division South Premier 2 | 17 Jun 18 |
| 2.25KXC | 9:10 | | | | 4 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2.3KXC | 9:24 | | | | 15 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 2.9KXC | 12:28 | | | | 34 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 12:46 | | | | 13 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 3KXC | 12:51 | | | | 38 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3KXC | 13:45 | | | | 7 | | | | Biggleswade | Bedfordshire & Buckinghamshire County Championships | 6 Jan 18 |
| 3.1KL | 12:41 | | | | 13 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| ZXC | 8:53 | | | | 4 | | | | Oakley | ESAA English Schools Cup Regional Finals - East Central | 10 Nov 18 |
| 2017 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:43.1 | | | | 5 | A | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| 800 | 2:43.28 | | | | 10 | B2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 800 | 2:43.53 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 800 | 2:47.1 | | | | 1 | nsA | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 15 Jul 17 |
| 800 | 2:50.1 | | | | 5 | 1 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 1200 | 4:14.90 | | | | 4 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 2 Apr 17 |
| 1500 | 5:27.78 | | | | 5 | B2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| 1500 | 5:29.36 | | | | 3 | 1 | | | Watford | Watford Open Graded Meeting | 3 May 17 |
| LJ | 2.81 | | | | 14 | | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| LJ | 2.59 | | | | 14 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 2 Apr 17 |
| 1.5KXC | 5:58 | | | | 5 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 1.5KXC | 7:26 | | | | 4 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 2KXCL | 8:02 | | | | 7 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 2.335KXC | 9:10 | | | | 21 | | | | Sevenoaks | English Schools Cup Final | 25 Nov 17 |
| 2.54KXC | 11:11 | | | | 7 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 2.9KXC | 11:08 | | | | 11 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 3KL | 10:31 | | | | 16 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 24 Sep 17 |
| 3KXC | 12:08 | | | | 40 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| ZXC | NT | | | | 7 | | | | Oakley | English Schools Cup Regional Finals - East Central | 11 Nov 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.5 | | | | 5 | 4 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 600 | 2:09.5 | | | | 5 | 3 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| LJ | 2.46 | | | | 19 | | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 1.5KXC | 5:20 | | | | 17 | | | | Milton Keynes | Results Base Chiltern League | 13 Feb 16 |
| 1.5KXC | 7:30 | | | | 6 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |
| 1.755KXC | 7:03 | | | | 7 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2KXC | 10:09 | | | | 14 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 2.2KXC | 9:44 | | | | 5 | | | | Luton | Chiltern League | 3 Dec 16 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.9 | | | | 5 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| 600 | 2:10.8 | | | | 3 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| LJ | 2.70 | | | | 9 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| LJ | 2.30 | | | | 19 | | | | Watford | Watford Minors Open Meeting - Field Results Only | 12 Apr 15 |
| 1.6KXC | 7:43 | | | | 18 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 1.755KXC | 7:41 | | | | 17 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 2KXC | 8:15 | | | | 17 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |