15–16 Mar | Sonoma Raceway, United States | The event has ended. | |
26–27 Apr | Thunderhill Raceway Park, United States | The event has ended. | |
24–25 May | Thunderhill Raceway Park, United States | The event has ended. | |
5–8 Jun | WeatherTech Raceway Laguna Seca, United States | The event has ended. | |
6–9 Nov | Sonoma Raceway, United States | The event has ended. |