Year

1975

DateCircuitCategoryWinner
26.01.1975Autodromo de InterlagosFormula 1Carlos Pace
16.03.1975Brands Hatch Grand Prix CircuitFormula 1Tom Pryce
06.04.1975Circuit de Dijon-PrenoisSports carsArturo Merzario  Jacques Laffite      
13.04.1975SilverstoneFormula 1Niki Lauda
20.04.1975Autodromo nazionale di MonzaSports carsArturo Merzario  Jacques Laffite      
27.04.1975Circuit de MontjuicFormula 1Jochen Mass
17.08.1975OsterreichringFormula 1Vittorio Brambilla