10–11 Mar | WeatherTech Raceway Laguna Seca, United States HMSA Spring Club Event | The event has ended. | |
12–13 Apr | Long Beach Street Circuit, United States Grand Prix of Long Beach Historic TransAm Celebration | The event has ended. | |
13–15 Jul | Circuit Mont-Tremblant, Canada Sommet des Legendes | The event has ended. | |
16–18 Nov | The Thermal Club, United States The Thermal Club Invitational | The event has ended. |