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.

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

More than 24 hours after the conclusion of this year’s Rolex 24 at Daytona, IMSA officials admitted the checkered flag ended the race too soon. The checkered flag waved for the No. 7 Porsche Penske ...

DAYTONA BEACH, Fla. — IMSA Chairman Jim France took time after Saturday‘s drivers meeting to meet with the press before the Rolex 24 At Daytona green flag. With a 47-car field and a grid full of the ...

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 ...

Brad Keselowski may have claimed his lone NASCAR Cup Series title back in 2012 behind the wheel of a Dodge for Team Penske, but his bond with Ford has only deepened since taking co-ownership of RFK ...

The No. 1 Gebhardt Motorsport USA entry inherited the win after the leading No. 95 Toney Driver Development Ligier JS P325 suffered a fuel pump failure with just minutes remaining.

The Motul SportsCar Grand Prix featuring IMSA weekend at Road America takes place July 31-Aug. 3 and includes multiple racing series. Road America is a 4-mile road course located near Elkhart Lake, ...

That buzz you’ve heard ringing through the air recently isn’t just the sound of engines revving it, but the collective gasp of the IMSA paddock. AO Racing, the team that brought a T. rex to a sports ...

The summer ends with a flourish for motorsports in Wisconsin, and August may be the most diverse month of the season with copious amounts of road racing, Indy cars at the historic Milwaukee Mile and ...

IMSA has hit its highest point in the sanctioning body’s history in terms of popularity within the paddock and without. Genesis, Ford, and McLaren are expected to join the WeatherTech Championship’s ...

From the outside in, an IndyCar Series champion, Endurance Racing Veterans, and a young star may not have the most in common outside of the car. Honda Racing Corporation became the synergy that unites ...