| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Australian National Championships | 1977 | 01 Jan | 01 Jan | ||
| Canadian Championship | 1977 | 01 Jan | 01 Jan | ||
| Championnat de France | 1977 | 01 Jan | 01 Jan | ||
| North American Championship | 1977 | 01 Jan | 01 Jan | ||
| UK National Championship | 1977 | 01 Jan | 01 Jan | 6 | 126 |
| World Championship | 1977 | 01 Jan | 01 Jan | 6 | 87 |