| Runner | Event | Time | Distance | Position | Date |
|---|---|---|---|---|---|
| Simon Boothby | Bedford Parkrun | 20:40 | 5.0km | 18 (0) | 03-11-2012 |
| Phil Redden | Huntingdon Parkrun # 230 | 20:40 | 5.0km | 6 (1 FV60) | 14-09-2013 |
| Jake Taylor | Huntingdon parkrun #206 | 20:40 | 5.0km | (JM) PB | 01-04-2017 |
| Tom Hemingway | Serpentine LFOTM Oct 08 | 20:41 | 5.0km | 90 PB (2 JM) | 31-10-2008 |
| James Bolm | Werrington 5k | 20:41 | 5.0km | 76 PB (4 MV45) | 11-08-2010 |
| Rob Moir | Wimpole parkrun #15 | 20:41 | 5.0km | 11 (2 MV45) | 20-04-2013 |
| Rob Moir | Cambs parkrun #195 | 20:41 | 5.0km | 35 (4 MV45) | 23-11-2013 |
| Tom Hemingway | Huntingdon parkrun #58 | 20:41 | 5.0km | 8 (2 JM) | 31-05-2014 |
| Gavin Osborn | Storey's Field parkrun | 20:41 | 5.0km | 58 (MV45) | 08-10-2022 |
| Neil Adams | La Santa 5K | 20:42 | 5.0km | 4 (1 MV40) | 20-09-2010 |
| Evan Hosking | Bedford parkrun #78 | 20:42 | 5.0km | 7 (2_BU14 JM) | 17-11-2012 |
| Tom Hemingway | Bath Skyline parkrun #15 | 20:42 | 5.0km | 7 (1 JM) | 10-01-2015 |
| Gareth Thomas | Exeter Riverside parkrun | 20:42 | 5.0km | 24 (8 M) | 12-08-2017 |
| Gareth Thomas | Malling parkrun #105 | 20:42 | 5.0km | 5 (M) | 02-12-2017 |
| Gary Barnes | Pocket parkrun #146 | 20:42 | 5.0km | 10/160 (1/8 MV55) | 20-08-2022 |
| Craig Losh | Herrington Country parkrun | 20:42 | 5.0km | 6 () | 06-05-2023 |
| Maurice Hemingway | Serpentine LFOTM May 08 | 20:43 | 5.0km | 80 (7 MV50) | 30-05-2008 |
| Maurice Hemingway | Serpentine LFOTM Oct 12 | 20:43 | 5.0km | 71 (6 MV55) | 26-10-2012 |
| Maurice Hemingway | Bedford parkrun | 20:43 | 5.0km | 15 (1 MV55) | 02-03-2013 |
| Rob Moir | Girton 5k | 20:43 | 5.0km | 31 (5 MV45) | 10-07-2014 |
| Jim Robertson | Wimpole parkrun #154 | 20:43 | 5.0km | 12 (1 MV55) | 16-01-2016 |
| Ben Goddard | Pocket parkrun #1 | 20:43 | 5.0km | 17 (3 MV40) | 16-06-2018 |
| Chris Elt | Pocket parkrun #125 | 20:43 | 5.0km | 15 (1 MV40) | 26-03-2022 |
| Matt Layton | Pocket parkrun #141 | 20:43 | 5.0km | 6 PB (2 MV40) | 16-07-2022 |
| Paul Ridley | Huntingdon parkrun #193 | 20:44 | 5.0km | 15 (3 FV45) | 31-12-2016 |