Daytona International Speedway – Roar Before The Rolex 24: 20 – 22 January 2023
Endurance Challenge at Daytona: 26 – 29 January 2023
Alan Jay Automotive Network 120 at Sebring: 15 – 18 March 2023
WeatherTech Raceway Laguna Seca 120: 12 – 14 May 2023
Chevrolet Detroit Grand Prix: 2 – 3 June 2023
Tioga Downs Casino Resort 120 at The Glen: 22 – 25 June 2023
Canadian Tire Motorsport Park 120: 7 – 9 July 2023
Lime Rock Park 120: 21 – 22 July 2023
Road America: 3 – 6 August 2023
Virginia is for Racing Lovers Grand Prix: 25 – 27 August 2023
IMSA Battle On The Bricks, Indianapolis Motor Speedway: 15 – 17 September 2023′
Fox Factory 120,Michelin Raceway Road Atlanta: 11 – 14 October 2023
