| Most frequent drivers: | Dan Clark (9), Craig T. Nelson (8), Jari Nurminen (4), Philippe de Henning (4), Beppe Gabbiani (4), Ross Bentley (3), John G. Thomas (2), Quirin Bovy (2), Todd Vallancourt (2), Ian James (1), Les Vallarano (1), Ken Stiver (1), Mark Peters (1), Richard McDill (1), Dorsey Schroeder (1), Tom Hessert (1), Enrique Contreras (1), Francisco Egozkue (1), Ian Khan (1), Andy Wallace (1), Shunji Kasuya (1), Pierre de Thoisy (1), Chris Hodgetts (1), François Migault (1), Richard Jones (1), Desiré Wilson (1), Lyn St. James (1), Cathy Muller (1), John Sheldon (1), Andrew Hepworth (1) |
| Most frequent tracks: | Daytona (5), Le Mans (3), Silverstone (2), Sebring (2), Watkins Glen (1), Suzuka (1), Spa (1), Laguna Seca (1), Donington (1), Dijon (1), Portland (1), Phoenix (1), Nürburgring (1), Monza (1), Montreal (1), Mexico City (1), Lime Rock (1) |
| Most frequent countries: | USA (12), F (4), GB (3), MEX (1), J (1), I (1), D (1), CDN (1), B (1) |