| Age | Time | Name | Venue | Date | Age Grade | Sex |
| Under 40 | 02:28:29 | Adam Holland | Chester | 04 October 2015 | 84.13% | Male |
| 40-44 | 02:44:13 | Ian J Berry | Treviso, Italy | 01 March 2015 | 79.23% | Male |
| 45-49 | 02:36:39 | Chris Denton | London | 23 April 2023 | 86.29% | Male |
| 50-54 | 02:36:51 | Chris Denton | London | 21 April 2024 | Male | |
| 55-59 | 02:50:14 | Keith Luxon | Chicago | 13 October 2024 | Male | |
| 60-64 | 02:55:56 | Paul Davies | Abingdon | 22 October 2023 | 84.88% | Male |
| 65-69 | 03:24:38 | Tony Cotton | London | 13 April 2004 | 79.55% | Male |
| 70-74 | 03:47:49 | Danny Kay | Melbourne | 14 October 2012 | 74.57% | Male |
| 75-79 | 04:52:23 | Robert Donovan | Enigma Winter Day 1 | 05 January 2019 | Male | |
| 80+ | 06:22:34 | Syd Wheeler | Enigma Deja Vu | 06 December 2017 | 52.36% | Male |