The IMSA WeatherTech SportsCar Championship is the premier sports car racing series in North America, renowned for its multi-class format and grueling endurance events like the Rolex 24 At Daytona and the Twelve Hours of Sebring. The championship features four distinct classes: the top-tier Grand Touring Prototype (GTP), which utilizes high-tech hybrid prototypes; the Le Mans Prototype 2 (LMP2) class for privateer-based prototypes; and two production-based classes, GTD PRO (professional factory-backed efforts) and GTD (Pro-Am entries), both of which utilize GT3-specification machinery. Governed by IMSA and sanctioned by NASCAR, the series is a global showcase for major automotive manufacturers and combines sprint races with legendary long-distance challenges. By employing a Balance of Performance (BoP) system to ensure parity across diverse vehicle designs, the championship delivers highly competitive racing that tests the endurance of both elite professional drivers and specialized machinery on the most iconic road courses and street circuits in the United States and Canada.

 

Location map
EventLocationDates
The Roar Before the Rolex 24 Daytona International Speedway 06 Jan - 08 Jan
Rolex 24 at Daytona Daytona International Speedway 26 Jan - 29 Jan
12 Hours of Sebring Sebring International Raceway 16 Mar - 18 Mar
Sports Car Grand Prix Long Beach 07 Apr - 08 Apr
Sportscar Showdown Circuit of the Americas 04 May - 06 May
Sports Car Classic Raceway at Belle Isle Park 02 Jun - 03 Jun
6 Hours of The Glen Watkins Glen International 29 Jun - 02 Jul
Sportscar Grand Prix Canadian Tire Motorsport Park 07 Jul - 09 Jul
Northeast Grand Prix Lime Rock Park 21 Jul - 22 Jul
Road Race Showcase Road America 03 Aug - 06 Aug
GT Challenge at VIR Virginia International Raceway 25 Aug - 27 Aug
Monterey Grand Prix Laguna Seca 22 Sep - 24 Sep
Petit Le Mans Road Atlanta 04 Oct - 07 Oct

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