18 – 21 Feb | Sebring International Raceway![]() |
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25 – 28 Mar | Michelin Raceway Road Atlanta![]() | ||
13 – 16 May | Road America![]() | ||
24 – 27 Jun | Mid-Ohio Sports Car Course![]() | ||
8 – 12 Sep | Watkins Glen International![]() | ||
23 – 26 Sep | Virginia International Raceway![]() | ||
22 – 24 Oct | Grand Prize of America Track![]() | ||
4 – 7 Nov | Circuit of the Americas![]() | ||
10 – 12 Dec | Daytona International Speedway![]() |