- Time limit
- 24 hours
- Official completions
- Official list of completions
- Open record: Nicky Spinks, 19:39:00, 1 Jan 2013
- Women's record: Nicky Spinks, 19:39:00, 1 Jan 2013
Completions
| Date ▲ | Runners | Time | Start time | Start place | Direction | Number |
|---|---|---|---|---|---|---|
| 15 Jul 1989 | Helene Diamantides WSEN | 20:24:00 | 04 | |||
| 27 May 1990 | Bob Berzins MSEN | 21:55:00 | 07 | |||
| 21 May 2005 | Gavin Williams M40 | 23:28:00 | 32 | |||
| 21 May 2005 | Tom Westgate M40 | 23:46:00 | 33 | |||
| 25 Jun 2005 | Nick Wallis M | 23:40:00 | 35 | |||
| 16 Jul 2005 | Kev Saville MSEN | 23:44:00 | 40 | |||
| 3 Jun 2006 | Stephen Pyke MSEN | 22:15:00 | 41 | |||
| 17 May 2008 | Nicky Spinks W40 | 22:32:00 | 45 | |||
| 1 Jan 2013 | Nicky Spinks W45 | 19:39:00 | 76 | |||
| 5 Jul 2015 | Glen Borrell MSEN | 23:31:00 | 83 | |||
| 5 Jul 2015 | Laurence Piercy MSEN | 23:31:00 | 84 | |||
| 26 Jul 2015 | David Taylor M | 23:18:00 | 86 | |||
| 20 Jun 2017 | Tom Pape M40 | 22:34:00 | 108 | |||
| 6 Aug 2019 | Lova Chechik MSEN | 22:10:00 | 163 | |||
| 6 Aug 2019 | Oli Johnson M40 | 22:10:00 | 162 | |||
| 6 Aug 2019 | Tom Saville MSEN | 22:10:00 | 161 | |||
| 10 Jul 2023 | Tom Brunt M50 | 23:32:00 | 09:00 | Glen Nevis YHA | Anticlockwise | 245 |