A multi-class series featuring both GT and prototype cars, the Proto-GT Thrustmaster Challenge is all about powerful sports cars. Choose your weapon - the HPD ARX-01c, Ford GT, Chevrolet Corvette C6.R GT1, or Aston Martin DBR9 GT1 - and battle for supremacy in some of the fastest GT cars ever produced. This series is open to iRacers with a Road license of C or higher.
Popular Tracks
Watkins Glen International
15 (6× Classic Boot, 3× Boot, 3× [Retired] Boot)
Circuit des 24 Heures du Mans
14 (9× 24 Heures du Mans, 5× Historic)
Circuit de Spa-Francorchamps
13 (7× Grand Prix Pits - 2010, 2× Grand Prix Pits, 2× Endurance - 2010)
Autodromo Nazionale Monza
13 (6× Grand Prix, 3× Combined without chicanes, 2× GP without first chicane)
Road America
12 Full Course
Daytona International Speedway
12 (11× Road Course, 1× Road Course - 2008)