| Runner | Event | Time | Distance | Position | Date |
|---|---|---|---|---|---|
| Gary Barnes | Watford Half Marathon | 01:40:41 | 13.1miles | 319/1188 (45/199 MV55) | 05-02-2023 |
| Stephen Riches | Cambridge Half Marathon | 01:40:42 | 13.1miles | () PB | 08-03-2020 |
| Kevin Hewitt | Riverside Half Marathon | 01:40:43 | 13.1miles | 307 (MV45) | 18-11-2007 |
| Lee Radley | Cambridge Half | 01:40:43 | 13.1miles | 1298 (344 MV40) | 05-03-2017 |
| Gary Barnes | Colworth Half | 01:40:44 | 13.1miles | (0) | 22-06-2014 |
| Adam Polfrey | Bedford Half Marathon | 01:40:44 | 13.1miles | (M) | 04-12-2016 |
| Kellie Judd | Watford Half Marathon | 01:40:44 | 13.1miles | 313 (13 FV40) | 05-02-2023 |
| Emma Ritchie | Portsmouth 1/2 | 01:40:48 | 13.1miles | 137 (4 F) | 17-02-2013 |
| Keith Ritchie | Portsmouth 1/2 | 01:40:49 | 13.1miles | 140 (MV45) | 17-02-2013 |
| David Irwin | Silverstone Half | 01:40:50 | 13.1miles | 612 (36 MV45) | 14-03-2010 |
| Tom Humphrey | St Neots Riverside Half Marathon | 01:40:51 | 13.1miles | (M) PB | 18-11-2018 |
| Rob Tuffnell | St Neots Half Marathon | 01:40:51 | 13.1miles | (M) | 21-11-2021 |
| Piers Serjeant | Colworth Half | 01:40:51 | 13.1miles | 29 (8 MV50) | 29-06-2025 |
| Maurice Hemingway | Colworth Half | 01:40:52 | 13.1miles | 48 (4 MV50) | 21-06-2009 |
| Paul Baird | Cambridge Half Marathon | 01:40:52 | 13.1miles | 1559 (184 MV45) | 03-03-2019 |
| Piers Serjeant | Colworth Half | 01:40:52 | 13.1miles | 13 (4 MV45) | 25-06-2023 |
| Tom Dunkley | Bedford Half Marathon | 01:40:53 | 13.1miles | 43 (M) | 01-04-2024 |
| Gary Barnes | Coventry Half Marathon | 01:40:55 | 13.1miles | (0) | 01-03-2015 |
| Sam Byers | Cambridge Half Marathon | 01:40:55 | 13.1miles | 2613 PB (60 FV35) | 05-03-2023 |
| David Irwin | Kimbolton Half Marathon | 01:40:56 | 13.1miles | 137 (MV50) | 17-08-2014 |
| Ian Ellmers | Gt Eastern Half | 01:40:56 | 13.1miles | (M) PB | 12-10-2025 |
| david irwin | St Neots Half Marathon | 01:40:57.05 | 13.1miles | 326 (40 MV55) | 19-11-2017 |
| Ian Mulcahy | Riverside Half | 01:40:58 | 13.1miles | (MV50) | 16-11-2003 |
| David Irwin | Cardiff Half Marathon | 01:40:58 | 13.1miles | 2242 (151 MV50) | 04-10-2015 |
| Nicola Jones | White Peak Half Marathon | 01:40:59 | 13.1miles | 64 PB (5 FV40) | 19-05-2012 |