| Mitchell Field Relay | Wed 21st Aug 1991 | 16/- | 00:07:19 | See all Michael Kirk-Smith at Mitchell Field Relay |
| Crookstone Crashout | Wed 26th Jun 1991 | 28/30 | 00:46:44 | See all Michael Kirk-Smith at Crookstone Crashout |
| Kinder Springs | Wed 22nd May 1991 | 2/- | 01:56:20 | See all Michael Kirk-Smith at Kinder Springs |