24 Hours of Le Mans: John Fitzpatrick / Harald Grohs / Jean-Louis Lafosse, Gelo Sportswear International, Porsche 935/77A leads Derek Bell / David Hobbs / Vern Schuppan, Grand Touring Cars Inc. / Ford Concessionaires France, Ford Mirage M10 - Ford Cosworth DFV and Marc Sourd / Florian Vetsch / Roger Carmillet, Racing Organisation Course, Chevron B36 - Chrysler-Simca ROC
John Fitzpatrick / Harald Grohs / Jean-Louis Lafosse, Gelo Sportswear International, Porsche 935/77A leads Derek Bell / David Hobbs / Vern Schuppan, Grand Touring Cars Inc. / Ford Concessionaires France, Ford Mirage M10 - Ford Cosworth DFV and Marc Sourd / Florian Vetsch / Roger Carmillet, Racing Organisation Course, Chevron B36 - Chrysler-Simca ROC