One of the callers on an IMSA-hosted media Zoom with drivers to preview the Mobil 1 Twelve Hours of Sebring observed that the ...

The ‘Captain’ will give the command for IMSA’s once-around-the-clock crown jewel ...

IMSA has published the entry list for the 74th annual Mobil 1 Twelve Hours of Sebring later this month, featuring 55 cars across all four categories.

Legendary team owner, business leader and former race car driver, Roger Penske, has been named grand marshal of the 74th Mobil 1 Twelve Hours of Sebring on Saturday, March 21. Penske’s honorary role ...

Roger Penske will return to the track where his career started. The NASCAR, IndyCar, and IMSA multi-billionaire team owner has been named Grand Marshal for the 2026 edition of the 12 Hours of Sebring.

Oscar Tunjo will lead the field to the green flag for the inaugural IMSA Airbnb Endurance Challenge at Sebring International ...

The Le Mans Prototype 3 (P3) class revives a long-standing multi-driver aspect with the launch of the new IMSA Airbnb ...

No matter the results at the Mobil 1 Twelve Hours of Sebring, Aston Martin’s new Valkyrie is guaranteed to generate some noise in its IMSA WeatherTech SportsCar championship debut. That’s an easy ...

IMSA has released the official entry list for Saturday’s virtual stand-in for the Mobil 1 Twelve Hours of Sebring (rescheduled to Nov. 11-14 because of the novel coronavirus (COVID-19) pandemic). IMSA ...

The Valkyrie is the first car built to the LMH rules of Hypercar to race in GTP. Entering just its second race following the opening round of the World Endurance Championship in Qatar on Feb. 28. The ...

Seeing Oscar Tunjo and Valentino Catalano on the top step of the podium usually isn’t a surprise, but it wasn’t the finish ...

As Team Penske celebrates its 60th anniversary season, team founder Roger Penske has been named the Grand Marshal of the 74th running of the Mobil 1 Twelve Hours of Sebring on March 21.