| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Jarama | 1978.04.16 | Kreidler |  | |
| 2 |  Mugello | 1978.05.14 | Bultaco | | |
| 3 |  Assen | 1978.06.24 | Kreidler | | |
| 4 |  Spa-Francorchamps | 1978.07.02 | Bultaco | | |
| 5 |  Nürburgring | 1978.08.20 | Bultaco | | |
| 6 |  Brno | 1978.08.27 | Bultaco | | |
| 7 |  Rijeka | 1978.09.17 | Bultaco | |