Data provided by Athletics Results UK — visit their site for complete athlete profiles, career PBs, and age-graded scores.
| Name | Sex | Category | Date | Distance | Race | Location | Position | Performance |
|---|---|---|---|---|---|---|---|---|
| Jack Cobbold | Male | Under 14 | 800 | Middlesex County Championships | Lee Valley | 5 | 2:09.27 | |
| Ross Dunsmore | Male | Senior | parkrun | Wormwood Scrubs parkrun # 698 | wormwoodscrubs | 26 | 22:41 | |
| Sam Kelly | Male | Senior | parkrun | Mile End parkrun # 668 | mileend | 4 | 17:32 | |
| Dominic Ogbechie | Male | Senior | Long Jump | Pegaso Meeting - Citta' di Firenze | Florence, ITA | 5 | 7.18 | |
| Lucas Porter | Male | Under 23 | parkrun | Kirkdale Reserve parkrun # 206 | kirkdalereserve | 4 | 18:32 | |
| Chloe Trunkfield | Female | Under 16 | 300 | Middlesex County Championships | Lee Valley | 5 | 44.05 | |
| Chris Beecham | Male | Masters 55 | parkrun | Finsbury parkrun # 729 | finsbury | 53 | 21:12 | |
| Des Crinion | Male | Masters 40 | parkrun | Gladstone parkrun # 658 | gladstone | 88 | 25:52 | |
| Joseph Hayes | Male | Under 20 | 400 | Middlesex County Championships | Lee Valley | 2 | 52.86 | |
| Robert Mainwood | Male | Under 14 | 1500 | Middlesex County Championships | Lee Valley | 7 | 4:59.23 | |
| Aliyah Osman | Female | Under 18 | 200 | Middlesex County Championships | Lee Valley | 3 | 27.30 | |
| Daisy Smith | Female | Senior | parkrun | Fulham Palace parkrun # 548 | fulhampalace | 62 | 21:27 | |
| Aveah Waysome | Female | Under 12 | 100 | Middlesex County Championships | Lee Valley | 6 | 15.03 | |
| David Clarkson | Male | Masters 50 | parkrun | Roundshaw Downs parkrun # 827 | roundshaw | 54 | 25:36 | |
| Henry Dodwell | Male | Masters 50 | parkrun | Black Park parkrun # 816 | blackpark | 7 | 19:05 | |
| Lila Hristou | Female | Under 12 | 800 | Middlesex County Championships | Lee Valley | 8 | 2:51.54 | |
| Anna Murray | Female | Under 12 | 800 | Middlesex County Championships | Lee Valley | 7 | 2:32.76 | |
| Amani Osman | Female | Under 16 | High Jump | Middlesex County Championships | Lee Valley | 2 | 1.60 | |
| Luke Tomlinson | Male | Under 16 | 1500 | Middlesex County Championships | Lee Valley | 4 | 4:09.19 | |
| Justin Zachan | Male | Masters 50 | parkrun | Hampstead Heath parkrun # 689 | hampsteadheath | 245 | 29:35 | |
| Bradley Baka | Male | Under 18 | 200 | Middlesex County Championships | Lee Valley | 6 | 23.58 | |
| Harry Coleman | Male | Under 14 | 1500 | Middlesex County Championships | Lee Valley | 9 | 5:11.20 | |
| Joanna Gardner | Female | Masters 35 | parkrun | Wycombe Rye parkrun # 632 | wycomberye | 30 | 21:05 | |
| Anna Koshevaya | Female | Under 18 | 200 | Middlesex County Championships | Lee Valley | 2 | 26.38 | |
| Michelle Onukegbe | Female | Under 18 | 100 | Middlesex County Championships | Lee Valley | 4 | 13.28 | |
| Natasha Rockliffe | Female | Under 18 | parkrun | Highbury Fields parkrun # 694 | highburyfields | 442 | 28:50 | |
| Rob Walker | Male | Masters 40 | parkrun | Hackney Marshes parkrun # 758 | hackneymarshes | 93 | 22:02 | |
| Sarah Borland | Female | Masters 35 | parkrun | Dulwich parkrun # 679 | dulwich | 622 | 30:07 | |
| Robin Cross | Male | Senior | 100 | Middlesex County Championships | Lee Valley | 6 | 13.48 | |
| Joseph Hayes | Male | Under 20 | 800 | Middlesex County Championships | Lee Valley | 1 | 2:00.45 | |
| Arthur Meyer | Male | Under 14 | parkrun | Highbury Fields parkrun # 694 | highburyfields | 23 | 19:37 | |
| Aliyah Osman | Female | Under 18 | 400 | Middlesex County Championships | Lee Valley | 8 | 66.28 | |
| Richard Solomons | Male | Masters 75 | parkrun | Winchester parkrun # 570 | winchester | 291 | 26:37 | |
| Aveah Waysome | Female | Under 12 | 200 | Middlesex County Championships | Lee Valley | 5 | 33.26 | |
| Leon Adams | Male | Under 14 | 200 | Middlesex County Championships | Lee Valley | 3 | 26.58 | |
| Jack Cobbold | Male | Under 14 | 300 | Middlesex County Championships | Lee Valley | 8 | 40.92 | |
| Alex Driscoll | Male | Under 18 | parkrun | Hampstead Heath parkrun # 689 | hampsteadheath | 9 | 20:15 | |
| Izzy Ions | Female | Under 18 | 400 | Middlesex County Championships | Lee Valley | 3 | 57.77 | |
| Ottilie Naidu | Female | Under 14 | High Jump | Middlesex County Championships | Lee Valley | 2 | 1.35 | |
| Amani Osman | Female | Under 16 | Javelin | Middlesex County Championships | Lee Valley | 2 | 20.99 | |
| Chloe Trunkfield | Female | Under 16 | 200 | Middlesex County Championships | Lee Valley | 3 | 27.32 | |
| Bradley Baka | Male | Under 18 | 400 | Middlesex County Championships | Lee Valley | 3 | 51.23 | |
| Harry Coleman | Male | Under 14 | Shot | Middlesex County Championships | Lee Valley | 1 | 6.88 | |
| Bethany Green | Female | Senior | parkrun | Wormwood Scrubs parkrun # 698 | wormwoodscrubs | 13 | 20:20 | |
| Anna Koshevaya | Female | Under 18 | 400 | Middlesex County Championships | Lee Valley | 2 | 57.56 | |
| Michelle Onukegbe | Female | Under 18 | Shot | Middlesex County Championships | Lee Valley | 3 | 9.58 | |
| Nathan Sayers | Male | Masters 40 | parkrun | Basingstoke parkrun # 888 | basingstoke | 3 | 18:00 | |
| Mark Watson | Male | Masters 50 | parkrun | Great Cornard parkrun # 558 | greatcornard | 19 | 23:43 | |
| Monte Watson | Male | Under 23 | 5K | Even Splits York 5K Series | York | 2 | 15:21 | |
| Tim Kerr | Male | Masters 35 | 5.4KMT | Newmarket Health Race | Newmarket | 12 | 20:16 |