| 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), Alex Budurin (1), Donald Berlin (1), Elmer Townsley (1), John Rowley (1), Charles Eves (1), Charles Hughes (1), Constance Chapman (1), Bill Obenour (1), Bill Elder (1), Joe Starkey (1), John Collins (1), Ralph Bowyer (1), Russell Cowles (1), Eugene Nickels (1), M. E. Grove (1) |
| Most frequent makes: | Ferrari (5), Kurtis Kraft (4), Porsche (4), 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) |