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

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

“With Aston Martin returning to top-flight endurance competition in the US with such a breathtaking hypercar, the first of ...

Heart of Racing Team ‘has to be realistic’ for the Aston Martin Valkyrie’s debut in the Mobil 1 Twelve Hours of Sebring according to Ross Gunn, who stated that getting the car to the finish in the ...

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

The Aston Martin Valkyrie hypercar makes its competitive debut at the Mobil 1 Twelve Hours of Sebring, marking a significant ...

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

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

As the only hypercar born from the road to challenge at the top of sports car racing in both the WEC and IMSA, the Valkyrie is an embodiment of our enduring sporting ethos, one that has defined ...

IMSA has published the 56-car provisional entry list for the 73rd annual Mobil 1 Twelve Hours of Sebring, set for Saturday, ...

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

It’s (nearly) spring when racing fans’ fancy turn to thoughts of … the Mobil 1 Twelve Hours of Sebring, aka Round Two of the ...