| Male Records | |||||
| Distance | Time | Name | Event | Terrain | Event Date |
| 1 Mile | 4:37.73 | Chris Mason | SOAR Mile | Track | 02-Aug-19 |
| 3 miles | 14:51 | Mark Critchlow | W4H Summer Handicap | Towpath/Road | 04-May-06 |
| parkrun 5K | 15:41 | Paul Piper | Dulwich (#399) | Road | 12-Oct-19 |
| 5K | 15:04 | Mark Critchlow | Battersea Park 5K | Road | 11-Nov-90 |
| 4 miles | 21:28 | Jamie Taylor-Caldwell | W4H Winter Handicap | Road/Towpath | 05-Jan-12 |
| 5 Miles | 25:02 | Mark Critchlow | Wimbledon 5 Mile | Road | 05-May-98 |
| 10K | 30:42 | Mark Critchlow | Chalfont | Road | 06-May-91 |
| 10 Miles | 51:50 | Mark Critchlow | Twickenham 10 Mile | Road | 06-Sep-91 |
| 1/2 Marathon | 68:25 | Paul Piper | Valencia Half Marathon | Road | 27-Oct-19 |
| 20 Miles | 01:55:38 | Paul Piper | Dorney Lake, Eton | Road | 25-Mar-18 |
| Marathon | 02:25:47 | Paul Piper | Chicago Marathon | Road | 07-Oct-18 |
| Female Records | |||||
| Distance | Time | Name | Event | Terrain | Event Date |
| 1 Mile | 05:00 | Ros Ponder | Battersea Mile Relay | Road | 24-Jul-17 |
| 3 miles | 17:22 | Anna Critchlow | W4H Summer Handicap | Towpath/Road | 03-Apr-08 |
| parkrun 5K | 17:31 | Ros Ponder | Gunnersbury (#225) | Road | 12-Mar-16 |
| 5K | 17:43 | Anna Critchlow | Bedford 5K | Track | 25-May-02 |
| 4 miles | 21:28 | Jo King | W4H Winter Handicap | Road/Towpath | 01-Feb-07 |
| 5 Miles | 28:36 | Anna Critchlow | Ruislip 5 Mile | Road | 03-Mar-02 |
| 10K | 35:54 | Anna Critchlow | Wimbledon 10K | Road | 23-Mar-03 |
| 10 Miles | 58:53 | Anna Critchlow | Cabbage Patch, Twickenham | Road | 10-Sep-02 |
| 1/2 Marathon | 01:18:34 | Ros Ponder | Wokingham Half | Road | 21-Feb-16 |
| Marathon | 02:39:49 | Ros Ponder | London | Road | 24-Apr-16 |
| 50K | 03:30:43 | Helen Taranowski | Valleccrosia 50K | Road | 20-Oct-12 |