Marathon
| Rank | Time | Year | Event | |
| 1 | 02:50:36 | Mark Riches | 2007 | London |
| 2 | 02:56:17 | Simon Merwood | 2011 | London |
| 3 | 03:01:26 | Phil Butt | 2003 | London |
| 4 | 03:01:43 | Roger Morgan | 1999 | London |
| 5 | 03:02:05 | Ben O’Connell | 2012 | London |
| 6 | 03:08:33 | Krishna Mahadevan | 2009 | Loch Ness |
| 7 | 03:08:52 | Paul Marval | 2009 | London |
| 8 | 03:11:19 | Natallie Trethewey | 2008 | Edinburgh |
| 9 | 03:13:07 | Theresa Hempsall | 2008 | Edinburgh |
| 10 | 03:16:23 | Sharon Mellors | 2008 | London |
| 11 | 03:18:35 | Steph Ilsley | 2012 | London |
| 12 | 03:18:43 | Graham Collins | 2007 | Snowdonia |
| 13 | 03:19:04 | Steve Winfield | 2006 | London |
| 14 | 03:31:49 | Tom Jackson | 2010 | Robin Hood, Nottingham |
| 15 | 03:36:15 | John Chapman | 1999 | London |
| 16 | 03:36:48 | David Horton | 2009 | London |
| 17 | 03:39:12 | Ian Hays | 2008 | Leicester |
| 18 | 03:41:50 | Dave Smith | 2006 | London |
| 19 | 03:43:32 | Chris Gilbert | 2007 | London |
| 20 | 03:46:23 | Ewan McDonald | 2008 | Edinburgh |
| 21 | 03:50:34 | Patrick Phipps | 2009 | London |
| 22 | 03:54:30 | Len Foulk | 2010 | Robin Hood, Nottingham |
| 23 | 03:57:43 | Rob Pearce | 2012 | London |
| 24 | 04:02:57 | Anthony Beardmore | 2008 | London |
| 25 | 04:23:48 | Stephanie Smith | 2005 | London |
| 26 | 04:24:06 | Phil Bradley | 2003 | White Peak |
| 27 | 04:27:47 | Robert Shepherd | 2008 | London |
| 28 | 04:30:07 | Ken Dalgleish | 2008 | Robin Hood, Nottingham |
| 29 | 04:31:52 | David Chadwick | 2003 | London |
| 30 | 04:35:52 | Neil Wilson | 2012 | London |
| 31 | 04:37:19 | Simon Pattison | 2007 | Paris |
| 32 | 04:41:37 | Claire Lightfoot | 2009 | London |
| 33 | 04:46:38 | Dave Cooper | 2009 | Edinburgh |
| 34 | 04:56:14 | Adrian Koe | 2009 | Edinburgh |
| 35 | 05:00:14 | Andy Dakin | 2011 | London |
| 36 | 05:20:45 | Mark Farmer | 2007 | Athens |
