For the first time in 2023, all five IMSA WeatherTech SportsCar Championship classes are in action this weekend in a sprint race. With the entry for the IMSA SportsCar Weekend at Road America at 50 cars the most for any race this season so far that's not part of the Michelin Endurance Cup it w.
/PRNewswire/ Ricky Taylor and Filipe Albuquerque continued Acura s winning ways at the Mid-Ohio Sports Car Course, and stretched the Acura ARX-05 prototype.