| Most frequent drivers: | Jack Hinkle (3), Bobby Unser (2), James Lowe (2), Rod Lambeth (2), Carroll Shelby (2), Harry Chapman (2), Bill Randle (1), B. Thunberg (1), Bill Barber (1), Eugene Nearburg (1), Pat Hendon (1), Terry Marlow (1), Robert Wenzel (1), Al Goldman (1), Bill Elder (1), Donald Berlin (1), Elmer Townsley (1), Bill Obenour (1), Charles Eves (1), Charles Hughes (1), Constance Chapman (1), Joe Starkey (1), Eugene Nickels (1), Ralph Bowyer (1), John Collins (1), John Rowley (1), Russell Cowles (1), M. E. Grove (1) |
| Most frequent makes: | Ferrari (5), Porsche (4), Kurtis Kraft (3), Jaguar (2), Chevrolet (2), Osca (2), Mercedes-Benz (2), Triumph (2), Alfa Romeo (2), Shelby (1), Lotus (1), Turner (1), Elva (1), Austin-Healey (1), Chaparral (1), McLaren (1), Fiat-Abarth (1), Merlyn (1), MG (1) |