Seven weeks have felt like an eternity but at last, the IMSA WeatherTech SportsCar Championship is back in action this ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the ...

NBC Sports continues its coverage of the 2025 IMSA WeatherTech SportsCar Championship season with comprehensive live coverage ...

The IMSA WeatherTech SportsCar Championship heads to legendary Sebring International Raceway for the 73rd running of the ...

IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...

The 73rd running of the Mobil 1 12 Hours of Sebring is Saturday. James Jackson shows off some drivers to look out for.

This weekend, the 2025 IMSA season gets back underway with another one of the sanctioning body's crown jewels. Between IMSA's ...

Sam Paley picked up eighth in the No. 13 McCumbee McAleer Racing Ford, while Daniel Morad’s No. 57 Winward Racing ...

The Circuit of The Americas was slated as the sixth race in the Cup Series schedule, but due to the demolition of Auto Club ...