| Thornbridge | Sat 25th Mar 1995 | 67/137 | 04:59:00 | See all M. Mackenzie at Thornbridge |
| Holme Moss | Sun 20th Jun 1993 | 96/127 | 03:16:44 | See all M. Mackenzie at Holme Moss |
| Tigger Tor | Sun 14th Feb 1993 | 224/275 | 01:29:10 | See all M. Mackenzie at Tigger Tor |
| Bamford | Wed 17th Jul 1991 | 203/251 | 00:29:59 | See all M. Mackenzie at Bamford |
| Lake District Mountain Trial | Sun 9th Sep 1990 | 132/- | 07:53:24 | See all M. Mackenzie at Lake District Mountain Trial |