Le Mans

Le Mans is a movie starring Steve McQueen, Siegfried Rauch, and Elga Andersen. Almost at the verge of documentary, film depicts a single auto race from the ground up.
Filmed during the annual 24-hour endurance race at Le Mans, Michael Delaney is a Porsche driver haunted by the memory of an accident at the previous year's race in which a competing driver was killed. Delaney also finds himself increasingly infatuated with the man's widow.