Round | Circuit | Date | Winner | Vehicle * | Entrant |
---|---|---|---|---|---|
1 | Ampus | 1973.04.01 | March 722 - Ford | ||
2 | Dobratsch | 1973.04.29 | March 722 - Ford | ||
3 | Montseny | 1973.05.20 | March 722 - Ford | ||
4 | Rossfeld | 1973.06.03 | Porsche 908/3 | ||
5 | Trento Bondone | 1973.07.01 | March - BMW | ||
6 | Cesana Sestrieres | 1973.07.08 | March - BMW | ||
7 | St. Ursanne | 1973.08.19 | Chevron | ||
8 | Mont Ventoux | 1973.09.09 | March 722 - Ford |