| 2025 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 62.00 | | | | 3 | B | | | Woking | UK Youth Development League Upper - Southern Division 1A | 25 May 25 |
| 800 | 2:24.47 | | | | 1 | 6 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 800 | 2:26.64 | | | | 1 | ns | | | Woking | UK Youth Development League Upper - Southern Division 1A | 25 May 25 |
| 800 | 2:28.88 | | | | 4 | A2 | | | Bracknell | Bracknell AC 45th Young Athletes Open Meeting | 29 Mar 25 |
| parkrun | 20:38 | | | | 40 | | | | Rickmansworth | Rickmansworth parkrun # 363 | 14 Jun 25 |
| parkrun | 20:46 | | | | 21 | | | | Black Park | Black Park parkrun # 757 | 8 Mar 25 |
| parkrun | 21:37 | | | | 50 | | | | Rickmansworth | Rickmansworth parkrun # 357 | 3 May 25 |
| parkrun | 23:28 | | | | 88 | | | | Rickmansworth | Rickmansworth parkrun # 340 | 1 Jan 25 |
| 5.74KXC | 24:42 | | | | 42 | | | | Shotover Park | Chiltern League | 8 Feb 25 |
| 6KXC | 22:38 | | | | 49 | | | | Cassiobury Park | Chiltern League | 11 Jan 25 |
| 6KXC | 29:49 | | | | 278 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 2024 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:29.48 | | | | 1 | 3 | | | Horspath | Running2Time Oxford City Midweek Open | 17 Jul 24 |
| 800 | 2:31.43 | | | | 12 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 7 Aug 24 |
| 800 | 2:39.12 | | | | 8 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 24 |
| 1500 | 5:11.00 | | | | 10 | 3 | | | Watford | Watford Harriers Open Graded Meetings | 24 Jul 24 |
| 1500 | 5:13.23 | | | | 3 | B | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jun 24 |
| 1500 | 5:13.35 | | | | 10 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 26 Jun 24 |
| 3KXCL | 11:22 | | | | 34 | L2 | | 24 | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 3.68KXC | 18:12 | | | | 43 | | | | Shotover Park | Chiltern League | 10 Feb 24 |
| 3.9KXC | 15:18 | | | | 19 | | | | Newbury | Berkshire Schools' Championships | 20 Jan 24 |
| 4.2KXC | 16:20 | | | | 20 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 7 Jan 24 |
| 4.5KXC | 17:53 | | | | 41 | | | | Cassiobury Park | Chiltern League | 13 Jan 24 |
| 4.6KL | 19:04 | | | | 58 | L3 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| parkrun | 20:12 | | | | 44 | | | | Rickmansworth | Rickmansworth parkrun # 310 | 15 Jun 24 |
| parkrun | 20:26 | | | | 31 | | | | Rickmansworth | Rickmansworth parkrun # 319 | 17 Aug 24 |
| parkrun | 20:35 | | | | 27 | | | | Rickmansworth | Rickmansworth parkrun # 296 | 9 Mar 24 |
| parkrun | 21:13 | | | | 43 | | | | Rickmansworth | Rickmansworth parkrun # 306 | 18 May 24 |
| parkrun | 22:06 | | | | 51 | | | | Rickmansworth | Rickmansworth parkrun # 309 | 8 Jun 24 |
| parkrun | 22:47 | | | | 89 | | | | Rickmansworth | Rickmansworth parkrun # 317 | 3 Aug 24 |
| parkrun | 22:55 | | | | 54 | | | | Black Park | Black Park parkrun # 710 | 27 Apr 24 |
| parkrun | 23:19 | | | | 61 | | | | Black Park | Black Park parkrun # 709 | 20 Apr 24 |
| parkrun | 24:56 | | | | 26 | | | | Church Mead | Church Mead parkrun # 141 | 25 Dec 24 |
| 5.6KXC | 22:59 | | | | 43 | | | | Luton | Chiltern League | 30 Nov 24 |
| 5.9KXC | 23:30 | | | | 47 | | | | Milton Keynes | Chiltern League | 9 Nov 24 |
| 6KXC | 23:01 | | | | 50 | | | | Keysoe | Chiltern League | 12 Oct 24 |
| 10KMT | 50:42 | | | | 45 | | | 6 | Amersham | Shardeloes 10K | 22 Sep 24 |
| 2023 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:30.65 | | | | 1 | 1.1 | | | Watford | Watford Harriers Open Graded Meetings | 9 Aug 23 |
| 800 | 2:35.59 | | | | 4 | nsA | | | Guildford | UK Youth Development League Lower - Southern 1A No hammer/discus | 8 Jul 23 |
| 1500 | 5:08.10 | | | | 2 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 23 Aug 23 |
| 1500 | 5:20.70 | | | | 13 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 23 |
| 1500 | 5:24.76 | | | | 3 | B | | | Winchester | UK Youth Development League Lower - Southern 1A | 7 May 23 |
| 1500 | 5:26.34 | | | | 7 | | | | Stoke Mandeville | Wycombe Phoenix Harriers' Invitational & Club Championships 2023 - inc. Bucks & Oxon U15 & U17 3000m Championships | 22 Apr 23 |
| 1500 | 5:33.0 | | | | 4 | B | | | Twickenham | UK Youth Development League Lower - Southern 1A | 3 Jun 23 |
| SP4K | 5.10 | | | | 5 | B | | | Twickenham | UK Youth Development League Lower - Southern 1A | 3 Jun 23 |
| SP4K | 4.37 | | | | 3 | B | | | Guildford | UK Youth Development League Lower - Southern 1A No hammer/discus | 8 Jul 23 |
| 3KL | 11:35 | | | | 49 | L02 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 4.1KXC | 15:00 | | | | 47 | | | | Bedford | Chiltern League | 14 Oct 23 |
| 4.1KXC | 15:02 | | | | 36 | | | | Bedford | Chiltern League | 11 Feb 23 |
| 4.2KXC | 16:22 | | | | 34 | | | | Luton | Chiltern League | 2 Dec 23 |
| 4.3KXC | 18:34 | | | | 44 | | | | Milton Keynes | Chiltern League | 14 Jan 23 |
| parkrun | 20:05 | | | | 25 | | | 1 | Rickmansworth | Rickmansworth parkrun # 274 | 21 Oct 23 |
| parkrun | 20:11 | | | | 22 | | | | Rickmansworth | Rickmansworth parkrun # 256 | 10 Jun 23 |
| parkrun | 20:13 | | | | 20 | | | 1 | Rickmansworth | Rickmansworth parkrun # 239 | 4 Feb 23 |
| parkrun | 20:15 | | | | 25 | | | | Rickmansworth | Rickmansworth parkrun # 278 | 18 Nov 23 |
| parkrun | 20:39 | | | | 23 | | | | Black Park | Black Park parkrun # 674 | 26 Aug 23 |
| parkrun | 20:44 | | | | 32 | | | | Rickmansworth | Rickmansworth parkrun # 267 | 2 Sep 23 |
| parkrun | 20:54 | | | | 47 | | | | Rickmansworth | Rickmansworth parkrun # 241 | 18 Feb 23 |
| parkrun | 21:08 | | | | 16 | | | 1 | Rickmansworth | Rickmansworth parkrun # 237 | 21 Jan 23 |
| parkrun | 21:22 | | | | 23 | | | | Black Park | Black Park parkrun # 641 | 7 Jan 23 |
| parkrun | 21:45 | | | | 45 | | | 1 | Rickmansworth | Rickmansworth parkrun # 247 | 1 Apr 23 |
| parkrun | 22:30 | | | | 3 | | | 1 | Church Mead | Church Mead parkrun # 64 | 1 Jul 23 |
| parkrun | 27:19 | | | | 147 | | | | Black Park | Black Park parkrun # 658 | 6 May 23 |
| 2022 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:50.81 | | | | 8 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| 2.2KXC | 9:31 | | | | 17 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 2.8KXC | 12:00 | | | | 43 | | | | Milton Keynes | Chiltern League | 15 Jan 22 |
| 3.85KXC | 15:42 | | | | 57 | U15M | | | Oxford | Chiltern League | 15 Oct 22 |
| 4.2KXC | 16:57 | | | | 34 | | | | Luton | Chiltern League | 3 Dec 22 |
| 4.4KXC | 19:18 | | | | 85 | | | 85 | Milton Keynes | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 12 Nov 22 |
| parkrun | 20:52 | | | | 18 | | | 1 | Rickmansworth | Rickmansworth parkrun # 223 | 22 Oct 22 |
| parkrun | 20:58 | | | | 28 | | | 1 | Rickmansworth | Rickmansworth parkrun # 208 | 9 Jul 22 |
| parkrun | 21:16 | | | | 34 | | | 1 | Rickmansworth | Rickmansworth parkrun # 206 | 25 Jun 22 |
| parkrun | 22:17 | | | | 9 | | | | Church Mead | Church Mead parkrun # 15 | 16 Jul 22 |
| parkrun | 22:33 | | | | 5 | | | 1 | Church Mead | Church Mead parkrun # 10 | 11 Jun 22 |
| parkrun | 22:54 | | | | 5 | | | 1 | Church Mead | Church Mead parkrun # 36 | 10 Dec 22 |
| parkrun | 24:00 | | | | 12 | | | 1 | Church Mead | Church Mead parkrun # 19 | 13 Aug 22 |
| 2021 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.8 | | | | 4 | nsA | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 800 | 2:50.60 | | | | 5 | 8 | | | Wormwood Scrubs | Thames Valley Harriers Open Meeting | 7 Jul 21 |
| 800 | 2:52.1 | | | | 3 | nsA | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 800 | 2:52.15 | | | | 11 | 2 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| SP3K | 3.40 | | | | 3 | B | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 2.7KXC | 13:18 | | | | 51 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 2.8KXC | 12:43 | | | | 33 | | | | Luton | Chiltern League | 4 Dec 21 |
| 3KXC | 13:08 | | | | 37 | | | | Shotover Hill | Chiltern League | 16 Oct 21 |
| parkrun | 22:35 | | | | 62 | | | | Rickmansworth | Rickmansworth parkrun # 165 | 28 Aug 21 |
| 2020 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:52.51 | | | | 10 | 2 | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| 1.5KXC | 5:53 | | | | 19 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 1.5KXC | 6:32 | | | | 10 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 2KXC | 8:13 | | | | 15 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 2019 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.5KXC | 6:55 | | | | 54 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 2018 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:59 | | | | 68 | | | | Rickmansworth | Rickmansworth parkrun # 86 | 27 Oct 18 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 40:52 | | | | 436 | | | | Black Park | Black Park parkrun # 322 | 15 Aug 15 |