| 2023 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.3KXC | 19:24 | | | | 18 | | | | Milton Keynes | Chiltern League | 14 Jan 23 |
| 4.5KXC | 17:57 | | | | 103 | | | | Beckenham Place | South of England Championships | 28 Jan 23 |
| 4.5KXC | 21:16 | | | | 10 | | | | Stowe School | Buckinghamshire Schools' Championships | 8 Feb 23 |
| parkrun | 22:11 | | | | 67 | | | | Rickmansworth | Rickmansworth parkrun # 244 | 11 Mar 23 |
| 2022 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:26.50 | | | | 9 | 4 | | | Watford | Watford Open Graded Meeting | 15 Jun 22 |
| 800 | 2:27.4 | | | | 2 | A | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| 800 | 2:28.20 | | | | 2 | 6 | | | Watford | Watford Open Graded Meeting | 20 Apr 22 |
| 800 | 2:30.28 | | | | 11 | 6 | | | Watford | Watford Open Graded Meeting | 13 Jul 22 |
| 800 | 2:31.3 | | | | 3 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| 1500 | 5:03.09 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 4 May 22 |
| 1500 | 5:03.66 | | | | 9 | 3 | | | Watford | Watford Open Graded Meeting | 29 Jun 22 |
| 1500 | 5:05.63 | | | | 10 | 4 | | | Watford | Watford Open Graded Meeting | 1 Jun 22 |
| 1500 | 5:09.54 | | | | 3 | 3 | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| 1500 | 5:16.51 | | | | 12 | 3 | | | Watford | Watford Open Graded Meeting | 27 Jul 22 |
| 1500 | 5:17.93 | | | | 8 | B2 | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 14 May 22 |
| 75HU15W | 16.4 | | | | 4 | A | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| HJ | 1.35 | | | | 3 | A | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| HJ | 1.30 | | | | 5 | A | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| SP3K | 5.50 | | | | 5 | B | | | Southampton | UK Youth Development League Lower Southern 1A | 8 May 22 |
| 2KXC | 7:44 | | | | 9 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 22 |
| 3KL | 11:41 | | | | 15 | B | | | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 3KXC | 12:49 | | | | 18 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 3.5KXC | 14:12 | | | | 9 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 3.85KXC | 15:02 | | | | 12 | U15W | | | Oxford | Chiltern League | 15 Oct 22 |
| 3.88KL | 15:26 | | | | 44 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 4.3KXC | 18:23 | | | | 15 | | | | Milton Keynes | Chiltern League | 15 Jan 22 |
| parkrun | 21:14 | | | | 58 | | | | Rickmansworth | Rickmansworth parkrun # 218 | 17 Sep 22 |
| parkrun | 21:20 | | | | 16 | | 2 | 1 | Dolgellau | Dolgellau parkrun # 248 | 4 Jun 22 |
| parkrun | 21:39 | | | | 12 | | 1 | 1 | Witney | Witney parkrun # 133 | 11 Jun 22 |
| parkrun | 22:00 | | | | 50 | | | | Weymouth | Weymouth parkrun # 380 | 16 Apr 22 |
| parkrun | 22:06 | | | | 47 | | | | Weymouth | Weymouth parkrun # 390 | 25 Jun 22 |
| 2021 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.12 | | | | 9 | 5 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 800 | 2:34.5 | | | | 3 | nsA | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 800 | 2:34.65 | | | | 3 | 2 | | | Harrow | Harrow AC Late Summer Open | 16 Sep 21 |
| 800 | 2:34.83 | | | | 6 | 5 | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| 800 | 2:36.3 | | | | 1 | h3 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 800 | 2:38.9 | | | | 7 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 1500 | 5:14.42 | | | | 5 | 2 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 1500 | 5:19.48 | | | | 3 | 1 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 1500 | 5:24.67 | | | | 6 | 1 | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| 3000 | 11:21.33 | | | | 10 | 1 | | | Harrow | Harrow Spring Open | 13 May 21 |
| 75HU15W | 14.9 | | | | 6 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 75HU15W | 15.0 | | | | 5 | h2 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 75HU15W | 15.1 | | | | 2 | B | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| LJ | 3.90 | | | | 6 | A | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| LJ | 3.41 | | | | 15 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| SP3K | 4.25 | | | | 4 | B | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| DT1K | 10.56 | | | | 4 | A | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| 2.8KL | 10:53 | | | | 12 | L1 | | | Milton Keynes | SOAR MK Relays | 26 Sep 21 |
| 3.88KL | 15:43 | | | | 29 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 9 Oct 21 |
| 4KXC | 16:04 | | | | 11 | | | | Shotover Hill | Chiltern League | 16 Oct 21 |
| 4.2KXC | 18:33 | | | | 30 | | | | Luton | Chiltern League | 4 Dec 21 |
| 4.4KXC | 18:38 | | | | 36 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| parkrun | 22:01 | | | | 43 | | | | Cassiobury | Cassiobury parkrun # 273 | 31 Jul 21 |
| parkrun | 22:08 | | | | 59 | | | | Black Park | Black Park parkrun # 570 | 28 Aug 21 |
| 2020 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.69 | | | | 5 | 4 | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| 2KXC | 7:22 | | | | 3 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 2.8KXC | 11:33 | | | | 37 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 3KXC | 13:19 | | | | 28 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 3KXC | 13:24 | | | | 14 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 3KXC | 14:28 | | | | 100 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| parkrun | 22:35 | | | | 37 | | | 1 | Weymouth | Weymouth parkrun # 339 | 22 Feb 20 |
| 2019 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.32 | | 0.9 | | 5 | Bh2 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 800 | 2:38.11 | | | | 11 | 2 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 800 | 2:38.64 | | | | 5 | 1 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:39.26 | | | | 1 | B1 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| 800 | 2:40.34 | | | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 7 Aug 19 |
| 800 | 2:41.41 | | | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 800 | 2:42.94 | | | | 1 | 2 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 1200 | 4:16.7 | | | | 3 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 1200 | 4:24.5 | | | | 2 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| 1500 | 5:20.32 | | | | 3 | B1 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 1500 | 5:27.18 | | | | 4 | 1 | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| 1500 | 5:28.44 | | | | 9 | 1 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 5:31.17 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 70HU13W | 13.4 | | | | 5 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 70HU13W | 14.0 | | | | 2 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| HJ | 1.10 | | | | 3 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| HJ | 1.10 | | | | 5 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| LJ | 3.60 | | | | 12 | B | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| SP2.72K | 4.81 | | | | 7 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 1.5KXC | 6:05 | | | | 4 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 1.5KXC | 6:15 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 2KXC | 7:35 | | | | 3 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 2KXCL | 8:27 | | | | 23 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.8KXC | 11:49 | | | | 18 | | | | Luton | Chiltern League | 7 Dec 19 |
| 2.9KXC | 11:51 | | | | 29 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 3.1KL | 13:06 | | | | 16 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| parkrun | 23:04 | | | | 119 | | | | Weymouth | Weymouth parkrun # 331 | 28 Dec 19 |
| parkrun | 23:58 | | | | 32 | | 2 | 1 | Tring | Tring parkrun # 236 | 23 Feb 19 |
| ZXC | 9:12 | | | | 85 | Y6 | | | Prestwold Hall | National Primary & Year 7 Championships | 23 Mar 19 |
| 2018 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.7KXC | 8:10 | | | | 12 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 1.8KXC | 6:22 | | | | 3 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 1.8KXC | 7:46 | | | | 15 | 1 | | | Prestwold Hall | National Schools' Years 5 -7 Championship | 24 Mar 18 |
| 2KXC | 8:42 | | | | 12 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 2.1KXC | 6:53 | | | | 4 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 2.3KXC | 9:30 | | | | 3 | | | | Luton | Chiltern League | 1 Dec 18 |
| parkrun | 22:29 | | | | 52 | | | 1 | Cassiobury | Cassiobury parkrun # 201 | 24 Nov 18 |
| parkrun | 23:22 | | | | 65 | | | 1 | Cassiobury | Cassiobury parkrun # 184 | 28 Jul 18 |
| parkrun | 24:16 | | | | 109 | | | | Cassiobury | Cassiobury parkrun # 205 | 22 Dec 18 |
| parkrun | 24:17 | | | | 87 | | | 1 | Cassiobury | Cassiobury parkrun # 187 | 18 Aug 18 |
| parkrun | 24:37 | | | | 43 | | | 1 | Tring | Tring parkrun # 203 | 21 Jul 18 |
| 2017 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.8KXC | 7:39 | | | | 15 | | | | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2.2KXC | 10:49 | | | | 21 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| parkrun | 25:53 | | | | 149 | | | 1 | Weymouth | Weymouth parkrun # 218 | 28 Oct 17 |
| parkrun | 27:11 | | | | 53 | | | 1 | Tring | Tring parkrun # 171 | 23 Dec 17 |