2–4 May | ![]() |
WeatherTech Raceway Laguna Seca![]() |
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28–29 Jun | ![]() |
Watkins Glen International![]() |
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11–13 Jul | ![]() |
Canadian Tire Motorsport Park![]() |
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22–24 Aug | ![]() |
Virginia International Raceway![]() |
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1–3 Oct | ![]() |
Michelin Raceway Road Atlanta![]() Petit Le Mans |
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