10–12 May | ![]() |
Ozarks International Raceway![]() |
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14–16 Jun | ![]() |
Mid-Ohio Sports Car Course![]() |
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28–30 Jun | ![]() |
Grattan Raceway Park![]() |
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10–11 Aug | ![]() |
Blackhawk Farms Raceway![]() |
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6–8 Sep | ![]() |
Gingerman Raceway![]() |
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4–6 Oct | ![]() |
Ozarks International Raceway![]() |
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