| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Ralph Wadham Q Series | 1985 | 01 Jan | 01 Jan | ||
| UK National Championship | 1985 | 01 Jan | 01 Jan | 5 | 110 |
| UK National Championship | 1984 | 01 Jan | 01 Jan | 6 | 84 |
| UK National Championship | 1983 | 01 Jan | 01 Jan | 108 | |
| Ralph Wadham Q Series – UK World’s Qualifying Series | 1982 | 01 Jan | 01 Jan | 18 | 30 |
| UK National Championship | 1982 | 01 Jan | 01 Jan | 108 | |
| UK National Championship | 1981 | 01 Jan | 01 Jan | 6 | 100 |
| UK World’s Qualifying Series | 1981 | 01 Jan | 01 Jan | 6 | 30 |
| World Championship | 1980 | 01 Jan | 01 Jan | 85 | |
| UK National Championship | 1980 | 01 Jan | 01 Jan | 6 | 76 |
| UK National Championship | 1979 | 01 Jan | 01 Jan | 6 | 96 |
| UK National Championship | 1978 | 01 Jan | 01 Jan | 6 | 118 |
| UK National Championship | 1977 | 01 Jan | 01 Jan | 6 | 126 |
| European Championship | 1976 | 17 Jul | 23 Jul | 6 | 82 |
| UK National Championship | 1976 | 01 Jan | 01 Jan | 5 | 81 |
| UK National Championship | 1974 | 30 Jul | 30 Jul | 6 | |
| World Championship | 1970 | 23 Aug | 28 Aug | 6 | 80 |
| World Championship | 1961 | 01 Jan | 01 Jan |