Dries Vanthoor hadn’t raced around Sebring International Raceway before this week, but you wouldn’t be able to tell — not ...

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 prototype platform from the WEC Series makes its IMSA debut.

The Hendricks Army Airfield in Sebring, Fla., hosted its first race on New Year's Eve in 1950 and its 12-hour race in 1952.

After Wayne Taylor Racing, Action Express and Proton Competition confirmed to RACER last month they will put in requests for Hypercar entries at Le Mans with their IMSA GTP cars (joining Porsche ...

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

As detailed in IMSA’s newly released Balance of Performance table for the Mobil 1 Twelve Hours of Sebring, the V12-powered ...

Check out the full entry list for the Sebring 12 Hours, the second round of the 2025 IMSA SportsCar Championship ...

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

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