| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| World Championship | 1985 | 11 Oct | 25 Oct | 6 | 55 |
| Canadian Championship | 1985 | 01 Jan | 01 Jan | ||
| Cannes | 1985 | 01 Jan | 01 Jan | ||
| Championnat de France | 1985 | 01 Jan | 01 Jan | ||
| European Championship | 1985 | 01 Jan | 01 Jan | 5 | 86 |
| North American Championship | 1985 | 01 Jan | 01 Jan | ||
| Ralph Wadham Q Series | 1985 | 01 Jan | 01 Jan | ||
| UK National Championship | 1985 | 01 Jan | 01 Jan | 5 | 110 |