| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  San Carlos | 1977.03.20 | Bultaco |  | |
| 2 |  Salzburgring | 1977.05.01 | Morbidelli | | |
| 3 |  Hockenheimring | 1977.05.08 | Morbidelli | | |
| 4 |  Imola | 1977.05.15 | Morbidelli | | |
| 5 |  Jarama | 1977.05.22 | Morbidelli | | |
| 6 |  Paul Ricard | 1977.05.29 | Morbidelli | | |
| 7 |  Opatija | 1977.06.19 | Morbidelli | | |
| 8 |  Assen | 1977.06.25 | Bultaco | | |
| 9 |  Spa-Francorchamps | 1977.07.03 | Morbidelli | | |
| 10 |  Anderstorp | 1977.07.24 | Bultaco | | |
| 11 |  Imatra | 1977.07.31 | Morbidelli | | |
| 12 |  Silverstone | 1977.08.14 | Morbidelli | |