| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4KXC | 13:08 | | | | 2 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 4KXC | 13:32 | | | | 3 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 4KXC | 13:32 | | | | 3 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 4.3KXC | 14:36 | | | | 2 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 4.4KXC | 15:10 | | | | 16 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 4.5KXC | 15:14 | | | | 19 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 2019 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:35.8 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| 1500 | 4:36.1 | | | | 3 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 1500 | 4:36.5 | | | | 3 | A | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 1500 | 4:40.32 | | | | 2 | B | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 3000 | 9:44.73 | | | | 4 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 3000 | 9:56.00 | | | | 11 | | | | Bedford | England Athletics U15 / U17 Championships | 31 Aug 19 |
| 2KXCL | 6:54 | | | | 4 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.8KXC | 9:24 | | | | 1 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 3KXC | 9:54 | | | | 1 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 10:18 | | | | 2 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 3KXC | 11:17 | | | | 5 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 12:25 | | | | 11 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.1KL | 10:33 | | | | 4 | L3 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.99KXC | 13:32 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 4.1KXC | 14:24 | | | | 27 | | | | Leeds | New Balance ESAA English Schools' Championships | 16 Mar 19 |
| 4.3KXC | 12:59 | | | | 2 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 4.35KXC | 15:12 | | | | 8 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 3M | 16:38 | | | | 11 | | | | London | Virgin London Mini Marathon | 28 Apr 19 |
| ZXC | 14:15 | | | | 4 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:43.4 | | | | 1 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 1500 | 4:45.53 | | | | 5 | A | | | Kingston | Derek Crookes Southern U13 Inter County Match | 28 Jul 18 |
| 1500 | 4:53.49 | | | | 1 | B2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 2KXCL | 6:59 | | | | 1 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 3 Nov 18 |
| 2.25KXC | 7:58 | | | | 1 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2.7KXC | 10:03 | | | | 2 | | | | Prestwold Hall | National Schools' Years 5 -7 Championship | 24 Mar 18 |
| 2.8KXC | 9:35 | | | | 3 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.9KXC | 9:50 | | | | 2 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 10:25 | | | | 12 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 11:00 | | | | 2 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 3KXC | 11:09 | | | | 6 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3KXC | 11:57 | | | | 3 | | | | Biggleswade | Bedfordshire & Buckinghamshire County Championships | 6 Jan 18 |
| 3KXC | 12:16 | | | | 28 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 3KXC | 13:07 | | | | 11 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 10 Mar 18 |
| 3.2KXC | 11:46 | | | | 1 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 3.88KL | 13:22 | | | | 1 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| 3M | 17:11 | | | | 21 | REG | | | London | Virgin London Mini Marathon | 22 Apr 18 |
| ZXC | 10:22 | | | | 1 | | | | Oakley | ESAA English Schools Cup Regional Finals - East Central | 10 Nov 18 |
| 2017 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:31.4 | | | | 1 | ns | | | Mile End | UK Youth Development U13/U15 League Division South Central 1 | 18 Jun 17 |
| 1500 | 5:00.7 | | | | 1 | B | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 15 Jul 17 |
| 1500 | 5:05.87 | | | | 4 | | | | Eton | London Prep Schools | 12 Jun 17 |
| 1500 | 5:11.33 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| HJ | 1.10 | | | | 4 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| HJ | 1.10 | | | | 5 | B | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 15 Jul 17 |
| LJ | 3.66 | | | | 8 | A | | | Mile End | UK Youth Development U13/U15 League Division South Central 1 | 18 Jun 17 |
| LJ | 3.49 | | | | 6 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| 1.5KXC | 7:02 | | | | 1 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 2KXCL | 7:13 | | | | 3 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 2KXCL | 7:20 | | | | 5 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 4 Nov 17 |
| 2.2KXC | NT | | | | 16 | 2 | | | Prestwold Hall | Leicestershire & Rutland Primary Championship & the National Years 5 -7 Championship | 25 Mar 17 |
| 2.83KXC | 9:59 | | | | 5 | | | | Sevenoaks | English Schools Cup Final | 25 Nov 17 |
| 2.9KXC | 9:57 | | | | 3 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 3KXC | 10:44 | | | | 12 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| 3.1KXC | 12:12 | | | | 4 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| ZXC | 10:28 | | | | 8 | | | | Malvern | National Preparatory Schools' Championships | 12 Mar 17 |
| ZXC | NT | | | | 1 | | | | Oakley | English Schools Cup Regional Finals - East Central | 11 Nov 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.5KXC | 7:20 | | | | 10 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |