| Snowdon | Sat 16th Jul 2016 | 337/542 | 01:50:24 | See all Duncan Marsh at Snowdon |
| Dollar | Sat 2nd Jul 2016 | 58/75 | 02:04:36 | See all Duncan Marsh at Dollar |
| Three Peaks | Sat 30th Apr 2016 | 685/800 | 05:26:34 | See all Duncan Marsh at Three Peaks |
| Dollar | Sat 4th Jul 2015 | 71/85 | 02:07:02 | See all Duncan Marsh at Dollar |
| Durisdeer | Sat 13th Jun 2015 | 238/269 | 02:34:31 | See all Duncan Marsh at Durisdeer |
| Three Peaks | Sat 25th Apr 2015 | 619/802 | 05:02:24 | See all Duncan Marsh at Three Peaks |