Since its debut at the start of 2023, the current Porsche 911 GT3 R has built an impressive track record, with numerous ...

Teams wishing to contest the full season, Michelin Endurance Cup, or individual events may enter to do so until Oct. 7 or ...

Continuing a recent trend of opening entries shortly after the Road America race weekend in early August, IMSA opened its ...

BMW M Team RLL found the execution that it’s been missing, earning its first IMSA WeatherTech SportsCar Championship victory ...

BMW M Team RLL put a season of disappointment and frustration in the IMSA WeatherTech SportsCar Championship behind it with a ...

Michelin Pilot Challenge Series as well as Porsche Carerra Cup, Lamborghini Super Trofeo, Ferrari Challenge and Mustang ...

Tension over driving standards in the IMSA WeatherTech SportsCar Championship began to reach the surface after Sunday's Motul ...

After wins at Detroit (the No. 93 ARX-06) and Watkins Glen International (the No. 60 ARX-06), the Meyer Shank Racing Acuras ...

Lamborghini has paused its SC63 LMDh program in the IMSA WeatherTech SportsCar Championship for the 2026 season.

Dan Harper is aiming to “hit the ground running” at tomorrow’s Motul Sports Car Grand Prix in Wisconsin — round eight of the 2025 IMSA WeatherTech SportsCar Championship.

Porsche is set to launch the next version of the successful 911 GT3 R for the 2026 season. The new GT3 race car incorporates ...

Continuing a recent trend of opening entries shortly after the Road America race weekend in early August, IMSA opened its entry application process today for the 2026 IMSA WeatherTech SportsCar ...