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 |
|---|---|---|---|---|---|---|---|---|
| Richard Cawdell | Male | Senior | parkrun | Hampstead Heath parkrun # 549 | Hampstead Heath | 367 | 33:33 | |
| Flurry Grierson | Male | Senior | 5000 | LUCA Outdoor Championships | Battersea Park | 1 | 15:45.47 | |
| Yann Lancien | Male | Masters 40 | parkrun | Hampstead Heath parkrun # 549 | Hampstead Heath | 18 | 20:27 | |
| James Porcas | Male | Masters 35 | parkrun | Lordship Recreation Ground parkrun # 32 | Lordship Recreation Ground | 1 | 17:30 | |
| Matt Taylor | Male | Masters 45 | Mile | The Tracksmith Amateur Mile | Tooting Bec | 10 | 4:48.30 | |
| Alex W Edwards | Male | Masters 50 | parkrun | Hampstead Heath parkrun # 549 | Hampstead Heath | 98 | 24:05 | |
| Kaitlin Hewitt | Female | Under 23 | 1500SCW | BMC PB Classic | Oxford | 4 | 5:27.59 | |
| Jack McVann | Male | Senior | Mile | The Tracksmith Amateur Mile | Tooting Bec | 14 | 4:23.16 | |
| James Rossiter | Male | Masters 55 | parkrun | Hampstead Heath parkrun # 549 | Hampstead Heath | 125 | 24:58 | |
| Rob Walker | Male | Masters 40 | parkrun | Woodhouse Moor parkrun # 757 | Woodhouse Moor | 100 | 22:44 | |
| Nicholas Cassell | Male | Senior | 3000SC | LUCA Outdoor Championships | Battersea Park | 2 | 11:47.54 | |
| Makoto Frewin | Male | Senior | parkrun | Hampstead Heath parkrun # 549 | Hampstead Heath | 45 | 21:40 | |
| Rebecca Johnson | Female | Senior | Mile | The Tracksmith Amateur Mile | Tooting Bec | 2 | 4:40.58 | |
| Mark Opie | Male | Masters 40 | Mile | The Tracksmith Amateur Mile | Tooting Bec | 11 | 5:15.45 | |
| Harriet Somers | Female | Senior | parkrun | Southwark parkrun # 423 | southwark | 129 | 23:32 | |
| Aidan Williams | Male | Senior | Mile | The Tracksmith Amateur Mile | Tooting Bec | 14 | 4:55.43 | |
| Jack McVann | Male | Senior | 1500 | Herc Wimbo 1500m Festival Night | wimbledon | 11 | 4:10.08 | |
| Monte Watson | Male | Under 23 | 10000 | North Eastern Counties AA 10,000m Track Championships | Whitley Bay | 3 | 32:59.00 | |
| Rebecca Clarke | Female | Senior | 5K | RunThrough Battersea Park Chase the Sun 5K / 10K | Battersea Park | 27 | 18:16 | |
| Frances Forsyth | Female | Masters 50 | 200 | Newham & Essex Beagles Track Open Meetings Summer Series 2023 | London (CT) | 6 | 31.68 | |
| Valentina Western | Female | Under 18 | 200 | Newham & Essex Beagles Track Open Meetings Summer Series 2023 | London (CT) | 4 | 29.56 | |
| Ash Harrell | Male | Masters 35 | 10K | Hatfield Broad Oak 10K | Hatfield Broad Oak | 13 | 35:28 | |
| Frances Forsyth | Female | Masters 50 | 100 | Newham & Essex Beagles Track Open Meetings Summer Series 2023 | London (CT) | 3 | 14.31 | |
| Salomé Vessier | Female | Under 20 | 80HU17W | BCLF Hurdle Festival Support by England Athletics & Chelmsford Sport & Athletics Centre | Woodford | 2 | 12.50 | |
| Kaitlin Hewitt | Female | Under 23 | 1500SCW | UK Youth Development League Upper - Southern 2B | Mile End | 1 | 5:27.16 | |
| Hanyu Peng | Male | Under 18 | HJ | UK Youth Development League Upper - Southern 2A | kingston | 1 | 1.50 | |
| Said Mohammed-Mariche | Male | Under 18 | LJ | UK Youth Development League Upper - Southern 2A | kingston | 1 | 5.00 | |
| Louis Nuthall | Male | Under 18 | HJ | UK Youth Development League Upper - Southern 2A | kingston | 1 | 1.65 | |
| Sam Kelly | Male | Senior | HM | Edinburgh Marathon Festival - Half Marathon | Edinburgh | 402 | 87:22 | |
| Hanyu Peng | Male | Under 18 | LJ | UK Youth Development League Upper - Southern 2A | kingston | 1 | 4.89 | |
| Said Mohammed-Mariche | Male | Under 18 | SP5K | UK Youth Development League Upper - Southern 2A | kingston | 2 | 7.55 | |
| Kaitlin Hewitt | Female | Under 23 | 1500 | UK Youth Development League Upper - Southern 2B | Mile End | 2 | 5:14.00 | |
| Louis Nuthall | Male | Under 18 | LJ | UK Youth Development League Upper - Southern 2A | kingston | 2 | 5.21 | |
| Said Mohammed-Mariche | Male | Under 18 | HJ | UK Youth Development League Upper - Southern 2A | kingston | 1 | 1.55 | |
| Louis Nuthall | Male | Under 18 | 400 | UK Youth Development League Upper - Southern 2A | kingston | 3 | 57.92 | |
| Richard Cawdell | Male | Senior | parkrun | Bognor Regis parkrun # 383 | Bognor Regis | 208 | 32:38 | |
| Freddie Hill | Male | Senior | parkrun | Highbury Fields parkrun # 534 | Highbury Fields | 13 | 19:02 | |
| Sean Oceng-Engena | Male | Under 23 | HJ | EA Challenger Meeting EA - IFAM | Oordegem, BEL | 1.97 | ||
| Sabina Russell | Female | Masters 60 | parkrun | Ally Pally parkrun # 501 | Ally Pally | 24 | 21:32 | |
| Gaia Ashworth | Female | Under 18 | parkrun | Ally Pally parkrun # 501 | Ally Pally | 32 | 22:01 | |
| Ross Dunsmore | Male | Senior | parkrun | Hampstead Heath parkrun # 548 | Hampstead Heath | 20 | 20:42 | |
| Rebecca Johnson | Female | Senior | 5000 | BMC Grand Prix - World Athletics Challenger | Sportcity | 4 | 16:08.63 | |
| Alex Pettican | Male | Under 14 | parkrun | Hampstead Heath parkrun # 548 | Hampstead Heath | 26 | 21:06 | |
| David Sutherland | Male | Masters 50 | parkrun | Dulwich parkrun # 520 | dulwich | 134 | 20:53 | |
| James Barber | Male | Senior | parkrun | Hampstead Heath parkrun # 548 | Hampstead Heath | 88 | 23:57 | |
| Charlie Haywood | Male | Senior | 5000 | BMC Grand Prix - World Athletics Challenger | Sportcity | 4 | 14:47.57 | |
| Emma Macalister Hall | Female | Masters 35 | parkrun | Eden Project parkrun # 186 | Eden Project | 24 | 19:40 | |
| Danny Russell | Male | Masters 40 | parkrun | Nonsuch parkrun # 534 | nonsuch | 42 | 19:58 | |
| Chris Wright | Male | Senior | parkrun | Aldenham parkrun # 342 | Aldenham | 1 | 17:21 | |
| David Clarkson | Male | Masters 50 | parkrun | Barclay parkrun # 347 | Barclay | 4 | 20:54 |