Alan Duffus
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1978 Senior TT | 27 | 2:16:28.80 | 99.52 | Yamaha |
| 1978 Classic TT | R | Yamaha | ||
| 1977 Senior TT | R | Yamaha | ||
| 1977 Jubilee TT | 19 | 1:30:04.80 | 100.52 | Yamsel |
| 1977 Formula 3 TT | R | Yamaha | ||
| 1977 Classic TT | R | Yamaha | ||
| 1975 Junior MGP | 8 | 2:23:48.00 | 94.45 | Yamaha |
| 1974 Junior MGP | R | Oliver Yamaha | ||
| 1973 Junior MGP | R | Oliver Yamaha |