IMSA continues to pay homage to the great personalities and machinery of North American sports car racing with the ...

IMSA President John Doonan discussed in further detail the changes to the 2026 WeatherTech SportsCar Championship calendar, ...

IMSA has named its 2025 Hall of Fame inductees ahead of today’s Mobil 1 Twelve Hours of Sebring, featuring six men and three ...

It’s the second overall victory at Sebring for team owner Roger Penske and his first since 2008. His Porsche No. 7 963 now ...

Brazilian Felipe Nasr, Britain’s Nick Tandy and Belgian Laurens Vanthoor claimed Penske’s second overall Sebring win by a ...

Roger Penske's prototype Porsche has swept historic races at Daytona and Sebring to begin the year. A Porsche, and Mercedes, also got GTD wins.

Watkins Glen International has released specific information for each event on its calendar for the 2025 racing season.

Aston Martin’s new Valkyrie is guaranteed to generate some noise in its IMSA WeatherTech SportsCar championship debut. That’s an easy assertion to make when a V12 naturally aspirated engine is racing ...

One member of the panel -- expanded to four this week with a special guest -- thinks Scott McLaughlin (photo) is more than capable of winning three straight races this season.

Forbes, in its “real-time billionaires ranking,” pegs the net worth of automotive mogul Roger Penske at $5.6 billion. There ...

Justin Allgaier rallied from losing a dominant run at Phoenix Raceway a week ago to earn a redemptive NASCAR Xfinity Series victory in The LiUNA! at Las Vegas Motor Speedway on Saturday, March 15.

Here's everything you need to know about 12 Hours of Sebring, including the complete schedule, start times, TV channel and ...