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