15–17 May | The Thermal Club, United States NCNon-championship round. No points are awarded. Invitational | The event has ended. | |
17–19 Jul | Utah Motorsports Campus, United States | The event has ended. | |
20–23 Aug | Road America, United States | The event has ended. | |
11–13 Sep | WeatherTech Raceway Laguna Seca, United States | The event has ended. | |
16–18 Oct | Sonoma Raceway, United States | The event has ended. |
31 Jul–2 Aug Cancelled | Circuit of the Americas, United States |