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

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

Jack Aitken topped the final free practice session held after dark as part of the IMSA SportsCar Championship's 12 Hours ...

BMW M Team RLL’s Sheldon van der Linde took the top spot in this afternoon’s second practice session for the Mobil 1 Twelve ...

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

There are several “firsts” that the Aston Martin Valkyrie brings to IMSA and to Saturday’s Mobil 1 Twelve Hours of Sebring ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

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

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

GM's Corvette Racing team will be using a red, white and blue livery on their C8 Chevrolet Corvette race cars at the 12 Hours ...

Cadillac's Formula 1 team has received official approval and will compete in the 2026 season. The project, initially led by ...