| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1966 | Isle of Man TT | Snaefell Mountain |
Ret
|
Triumph | |||
| 1967 | Isle of Man TT | Snaefell Mountain |
35
|
Triton | |||
| 1968 | Isle of Man TT | Snaefell Mountain |
Ret
|
Triton |