| 2021 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 48.8 | | | | 5 | B | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| 300 | 49.3 | | | | 6 | A | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| HT3K | 7.72 | | | | 3 | A | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 2.8KL | 11:43 | | | | 19 | L1 | | | Milton Keynes | SOAR MK Relays | 26 Sep 21 |
| 3.88KL | 16:32 | | | | 51 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 9 Oct 21 |
| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:42.0 | | | | 5 | 4 | | | Harrow | Harrow AC 800m & 1500m Race Night 1 | 27 Aug 20 |
| 2.8KXC | 10:36 | | | | 11 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 3KXC | 11:43 | | | | 4 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 3KXC | 12:17 | | | | 6 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 3KXC | 12:17 | | | | 8 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 3KXC | 12:49 | | | | 218 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 3KXC | 13:31 | | | | 29 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| parkrun | 20:30 | | | | 25 | | 1 | 1 | Lytham Hall | Lytham Hall parkrun # 193 | 1 Jan 20 |
| 2019 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.87 | | 1.5 | | 6 | h1 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 100 | 16.4 | | | | 4 | 3 | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 800 | 2:30.41 | | | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 800 | 2:31.15 | | | | 7 | 4 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 800 | 2:32.47 | | | | 2 | 1 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 800 | 2:32.55 | | | | 8 | 3 | | | Watford | Watford Open Graded Meeting | 4 Sep 19 |
| 800 | 2:32.8 | | | | 1 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 800 | 2:33.65 | | | | 11 | 5 | | | Watford | Watford Open Graded Meeting | 7 Aug 19 |
| 800 | 2:33.74 | | | | 8 | 3 | | | Woodford | Woodford Green Open | 13 Aug 19 |
| 800 | 2:34.56 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:34.6 | | | | 1 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 800 | 2:36.8 | | | | 2 | 3 | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| 800 | 2:37.6 | | | | 1 | | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 800 | 2:38.00 | | | | 3 | 3 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 1200 | 4:14.9 | | | | 2 | A | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| 1500 | 5:10.42 | | | | 1 | I | | | Milton Keynes | BMC PB Classic | 1 Jun 19 |
| 1500 | 5:11.69 | | | | 13 | 3 | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| 1500 | 5:12.30 | | | | 10 | 2 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 5:19.66 | | | | 3 | B2 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 1500 | 5:27.79 | | | | 14 | 2 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| LJ | 3.64 | | | | 6 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| LJ | 3.42 | | | | 7 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| SP2.72K | 4.26 | | | | 6 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| 2KXC | 7:16 | | | | 3 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 2KXCL | 7:57 | | | | 6 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.45KXC | 10:07 | | | | 14 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 2.8KXC | 10:57 | | | | 7 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 2.9KXC | 11:00 | | | | 6 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 3KXC | 11:48 | | | | 8 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 12:03 | | | | 10 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 3KXC | 12:11 | | | | 94 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 13:34 | | | | 66 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 14:25 | | | | 128 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.1KL | 12:17 | | | | 8 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.88KL | 15:21 | | | | 12 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| 5KMT | 22:36 | | | | 5 | | 1 | 1 | Great Missenden | Misbourne 5K / 10K | 22 Jun 19 |
| parkrun | 19:55 | | | | 29 | | | | Rickmansworth | Rickmansworth parkrun # 147 | 25 Dec 19 |
| parkrun | 20:32 | | | | 28 | | 3 | 1 | Rickmansworth | Rickmansworth parkrun # 134 | 28 Sep 19 |
| parkrun | 20:41 | | | | 20 | | 2 | 1 | Wycombe Rye | Wycombe Rye parkrun # 345 | 13 Apr 19 |
| parkrun | 21:02 | | | | 32 | | 3 | | Rickmansworth | Rickmansworth parkrun # 127 | 10 Aug 19 |
| ZXC | 7:53 | | | | 6 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| ZXC | 10:22 | | | | 24 | | | | Prestwold Hall | National Primary & Year 7 Championships | 23 Mar 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.3 | | | | 6 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| 100 | 16.5 | | | | 2 | 1 | | | Watford | Watford Minors Open Series | 8 Apr 18 |
| 150 | 24.02 | | 2.0 | | 5 | h1 | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 600 | 1:57.21 | | | | 8 | | | | Birmingham | ISA National Championships | 19 Jun 18 |
| 800 | 2:40.2 | | | | 2 | nsA | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 800 | 2:42.2 | | | | 4 | B | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 800 | 2:43.21 | | | | 4 | 1 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 800 | 2:43.5 | | | | 3 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| 800 | 2:43.72 | | | | 6 | B2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 800 | 2:43.80 | | | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| 800 | 2:45.34 | | | | 2 | 1 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 800 | 2:51.86 | | | | 2 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 800 | 2:55.0 | | | | 3 | 1 | | | Watford | Watford Minors Open Series | 8 Apr 18 |
| 1500 | 5:18.73 | | | | 5 | 1 | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| 1500 | 5:24.92 | | | | 11 | 2 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 5:29.35 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 1500 | 5:31.12 | | | | 7 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 1500 | 5:35.89 | | | | 12 | 2 | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| 70HU13W | 16.3 | | | | 5 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 70HU13W | 16.7 | | | | 6 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| LJ | 3.18 | | | | 6 | B | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| LJ | 2.86 | | | | 14 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| LJ | 2.37 | | | | 16 | | | | Watford | Watford Minors Open Series | 8 Apr 18 |
| 1.5KXC | 5:13 | | | | 6 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 1.7KXC | 7:28 | | | | 3 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2KXC | 8:20 | | | | 6 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 2KXCL | 7:58 | | | | 41 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 3 Nov 18 |
| 2.2KXC | 8:34 | | | | 32 | | | | Prestwold Hall | National Schools' Years 5 -7 Championship | 24 Mar 18 |
| 2.59KXC | 11:03 | | | | 12 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 2.8KXC | 11:01 | | | | 8 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.9KXC | 11:26 | | | | 13 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 13:00 | | | | 45 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3.1KL | 12:54 | | | | 24 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 5KMT | 25:52 | | | | 12 | | 3 | 2 | Great Missenden | Misbourne 5K / 10K | 30 Jun 18 |
| parkrun | 21:05 | | | | 17 | | | | Wycombe Rye | Wycombe Rye parkrun # 326 | 24 Nov 18 |
| parkrun | 21:06 | | | | 23 | | 1 | 1 | Wycombe Rye | Wycombe Rye parkrun # 329 | 15 Dec 18 |
| parkrun | 21:07 | | | | 31 | | 2 | 1 | Wycombe Rye | Wycombe Rye parkrun # 330 | 22 Dec 18 |
| parkrun | 21:32 | | | | 31 | | 3 | 1 | Wycombe Rye | Wycombe Rye parkrun # 310 | 4 Aug 18 |
| parkrun | 21:48 | | | | 28 | | 1 | 1 | Wycombe Rye | Wycombe Rye parkrun # 309 | 28 Jul 18 |
| parkrun | 22:20 | | | | 48 | | 3 | 1 | Wycombe Rye | Wycombe Rye parkrun # 306 | 7 Jul 18 |
| 2017 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.8KXC | 7:34 | | | | 11 | | | | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2.2KXC | 10:04 | | | | 6 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |