24 Hours of Le Mans
Guy Edwards / Ian Grob, IBEC Racing Developments Ltd, IBEC P6 (Hesketh 308 LM) - Ford Cosworth DFV leads Jean-Claude Andruet / Spartaco Dini, Pozzi Thompson J.M.S. Racing, Ferrari 512 BB and Willy Braillard / Jean-Louis Ravenel / Jean Ravenel / Philippe Dagoreau, Ravenel Frères, Porsche 934