Data provided by Athletics Results UK — visit their site for complete athlete profiles, career PBs, and age-graded scores.
| Name | Gender | Category | Date | Distance | Race | Location | Position | Performance |
|---|---|---|---|---|---|---|---|---|
| Sophia Avery | Female | Under 14 | 100 | Middlesex Young Athletes League | Perivale | 7 | 13.57 | |
| Talya Bronfentrinker | Female | Under 16 | 200 | Middlesex Young Athletes League | Perivale | 7 | 33.65 | |
| Harry Coleman | Male | Under 14 | Javelin | Middlesex Young Athletes League | Perivale | 6 | 18.95 | |
| Alex Edis | Male | Under 14 | 800 | Middlesex Young Athletes League | Perivale | 3 | 2:28.58 | |
| Gabrielle Johnson | Female | Under 20 | Long Jump | BUCS Athletics Outdoor Championships | cardiff | 8 | 5.13 | |
| James Mainwood | Male | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 5 | 2:50.65 | |
| Luca Man Blackburn | Male | Senior | Long Jump | Middlesex Young Athletes League | Perivale | 5 | 4.28 | |
| Mia Parry | Female | Under 23 | parkrun | Victoria Embankment parkrun, Nottingham # 8 | victoriaembankment | 54 | 20:36 | |
| Chloe Roberts Sancho | Female | Under 14 | 800 | Middlesex Young Athletes League | Perivale | 10 | 2:57.09 | |
| Daisy Smith | Female | Senior | parkrun | Battersea parkrun # 69 | battersea | 51 | 17:59 | |
| Conrad Vajda | Male | Under 12 | 200 | Middlesex Young Athletes League | Perivale | 7 | 29.58 | |
| Ira Agrawal | Female | Under 14 | Long Jump | Middlesex Young Athletes League | Perivale | 7 | 4.06 | |
| Victor Bielicki | Male | Under 14 | 100 | Middlesex Young Athletes League | Perivale | 8 | 14.42 | |
| Rupert Carefull | Male | Under 12 | Javelin | Middlesex Young Athletes League | Perivale | 9 | 13.94 | |
| Gaia Das-Gupta | Female | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 6 | 2:45.78 | |
| Joanna Gardner | Female | Masters 35 | parkrun | Wycombe Rye parkrun # 631 | wycomberye | 32 | 21:12 | |
| Victor Leemans | Male | Under 12 | 150 | Middlesex Young Athletes League | Perivale | 6 | 24.75 | |
| Robert Mainwood | Male | Under 14 | Long Jump | Middlesex Young Athletes League | Perivale | 11 | 3.41 | |
| Anna Murray | Female | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 5 | 2:33.07 | |
| Florence Phillips | Female | Under 12 | Long Jump | Middlesex Young Athletes League | Perivale | 3 | 3.76 | |
| Alex Rothwell | Male | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 7 | 2:46.88 | |
| Luke Tomlinson | Male | Under 16 | parkrun | Highbury Fields parkrun # 693 | highburyfields | 1 | 16:49 | |
| Olivia Vanek | Female | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 8 | 2:49.28 | |
| Husni Aslam | Male | Senior | 100 | Middlesex Young Athletes League | Perivale | 4 | 13.31 | |
| Abigail Bronfentrinker | Female | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 2 | 2:49.62 | |
| Amelia Coleman | Female | Under 20 | 800 | BUCS Athletics Outdoor Championships | cardiff | 6 | 2:17.65 | |
| Alex Edis | Male | Under 14 | 100 | Middlesex Young Athletes League | Perivale | 4 | 14.27 | |
| Lila Hristou | Female | Under 12 | 800 | Middlesex Young Athletes League | Perivale | 8 | 2:51.29 | |
| Florence Maile | Female | Under 12 | 75 | Middlesex Young Athletes League | Perivale | 7 | 12.46 | |
| Leo Man Blackburn | Male | Senior | Long Jump | Middlesex Young Athletes League | Perivale | 7 | 3.40 | |
| Ottilie Naidu | Female | Under 14 | Javelin | Middlesex Young Athletes League | Perivale | 2 | 15.83 | |
| Chloe Roberts Sancho | Female | Under 14 | 100 | Middlesex Young Athletes League | Perivale | 6 | 14.98 | |
| Max Shavick | Male | Under 12 | 75 | Middlesex Young Athletes League | Perivale | 7 | 12.06 | |
| Anouk Trang Hespel | Female | Under 12 | Long Jump | Middlesex Young Athletes League | Perivale | 7 | 2.82 | |
| Remy Weinbrecht | Male | Under 20 | Pole Vault | BUCS Athletics Outdoor Championships | cardiff | 3 | 3.96 | |
| Ira Agrawal | Female | Under 14 | 200 | Middlesex Young Athletes League | Perivale | 7 | 29.69 | |
| Chris Bailey | Male | Masters 60 | parkrun | Wormwood Scrubs parkrun # 697 | wormwoodscrubs | 45 | 24:40 | |
| Talya Bronfentrinker | Female | Under 16 | Long Jump | Middlesex Young Athletes League | Perivale | 11 | 3.68 | |
| Des Crinion | Male | Masters 40 | parkrun | Gladstone parkrun # 657 | gladstone | 17 | 22:13 | |
| Alex Fuzesi | Male | Senior | 75 | Middlesex Young Athletes League | Perivale | 7 | 12.44 | |
| Felix Kent | Male | Under 20 | 1500 | BUCS Athletics Outdoor Championships | cardiff | 8 | 4:03.12 | |
| James Mainwood | Male | Under 12 | Long Jump | Middlesex Young Athletes League | Perivale | 3 | 3.68 | |
| Arthur Meyer | Male | Under 14 | parkrun | Highbury Fields parkrun # 693 | highburyfields | 28 | 19:56 | |
| Florence Phillips | Female | Under 12 | 150 | Middlesex Young Athletes League | Perivale | 6 | 23.20 | |
| Natasha Rockliffe | Female | Under 18 | parkrun | Highbury Fields parkrun # 693 | highburyfields | 427 | 29:41 | |
| Gabriella Till | Female | Senior | parkrun | Shepton Mallet parkrun # 364 | sheptonmallet | 140 | 32:42 | |
| Conrad Vajda | Male | Under 12 | Long Jump | Middlesex Young Athletes League | Perivale | 6 | 4.12 | |
| Casper Alexander | Male | Under 12 | 150 | Middlesex Young Athletes League | Perivale | 7 | 24.11 | |
| Victor Bielicki | Male | Under 14 | 800 | Middlesex Young Athletes League | Perivale | 8 | 2:36.90 | |
| Rupert Carefull | Male | Under 12 | Long Jump | Middlesex Young Athletes League | Perivale | 5 | 4.12 |