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

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

Welcome to the RACER Mailbag. Questions for any of RACER’s writers can be sent to [email protected]. We love hearing your ...

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

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

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

Liddell, a 17-time GS race winner (trailing only Matt Plumb’s 21, Billy Johnson’s 20 and Bill Auberlen’s 19), been a regular ...

IMSA GTP teams now use this tool to enhance their simulator sessions, enabling them to accurately replicate tire warm-up, the effects of track temperature, and how car setups influence both tire and ...

The racing veteran left Peugeot for Porsche at the end of last year and is in contention for a drive at Le Mans ...

Bortolotti-Grosjean-Kvyat lead GTP assault while trio of Huracáns seek GTD victory in Florida, 11 March 2025 –The Lamborghini ...

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

Join the IMSA Race Weekend at WeatherTech Raceway Laguna Seca from May 9-11, featuring thrilling support series including ...