| Scottish MM | Sat 8th Jun 2019 | 1/ | 12:37:26 | See all Keith Masson at Scottish MM |
| Highlander MM | Sat 4th Jun 2016 | - | See all Keith Masson at Highlander MM | |
| OMM | Sat 25th Oct 2014 | 1/ | 12:44:18 | See all Keith Masson at OMM |
| SLMM | Sat 12th Jul 2014 | 1/ | 08:58:54 | See all Keith Masson at SLMM |
| SLMM | Sat 6th Jul 2013 | 1/ | 06:04:22 | See all Keith Masson at SLMM |
| SLMM | Sat 7th Jul 2012 | 1/ | 06:46:48 | See all Keith Masson at SLMM |
| OMM | Sat 27th Oct 2007 | 1/- | 00:00:00 | See all Keith Masson at OMM |