Brian Duffy
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1966 Lightweight TT | R | Yamaha | ||
| 1963 Lightweight TT | R | Cotton | ||
| 1962 Lightweight TT | R | Honda | ||
| 1956 Senior TT | 28 | 3:06:11.60 | 85.11 | Norton |
| 1953 Junior TT | 37 | 3:21:43.00 | 78.57 | Velocette |
| 1952 Junior TT | 51 | 3:36:42.00 | 73.13 | Velocette |
| 1951 Clubman Junior TT | R | Norton |