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

The sportscar racing series makes a significant tweak to its Michelin Endurance Cup rounds in the Midwest, making for a more ...

The move gives one fresh tweak to what has been a fairly stable schedule for IMSA, and Road America may get a chance to show off its lights.

The International Motor Sports Association (IMSA) has revealed its 2026 calendar at the Mobil 1 Twelve Hours of Sebring for ...

Here's everything you need to know about 12 Hours of Sebring, including the complete schedule, start times, TV channel and ...

Davide Rigon put the No. 81 DragonSpeed Ferrari 296 GT3 atop the time sheets in GTD, setting the third quickest time in the ...

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

The No. 31 Whelen Cadillac paced the third and final practice session tonight at Sebring ahead of the 12 Hours on Saturday.

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