| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Svenskt Mästerskap | 1989 | 04 Aug | 06 Aug | 6 | 24 |
| UK National Championship | 1989 | 01 Jan | 01 Jan | 6 | 61 |
| World Championship | 1989 | 01 Jan | 01 Jan | 6 | 90 |
| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Svenskt Mästerskap | 1989 | 04 Aug | 06 Aug | 6 | 24 |
| UK National Championship | 1989 | 01 Jan | 01 Jan | 6 | 61 |
| World Championship | 1989 | 01 Jan | 01 Jan | 6 | 90 |