IMSA’s provisional entry list for next week’s Monterey SportsCar Championship at WeatherTech Raceway Laguna Seca features 36 cars across three classes. In the 11-car GTP field, Porsche Penske ...

IMSA has published the provisional entry list for next week’s Motul SportsCar Endurance Grand Prix at Road America, featuring ...

Check out the full entry list for the next round of the IMSA WeatherTech SportsCar Championship at Road America ...

Heinrich will again take up the chase for the IMSA WeatherTech Championship’s GTP title against Cadillac driver Jack Aitken.

Forbes contributors publish independent expert analyses and insights. I have been chasing race cars since the first Michigan 500 in 1981. Since Penske Racing began in 1966, Roger Penske’s operation ...

This year’s 24 Hours of Le Mans is shaping up to be a rather special one as the Aston Martin Valkyrie is finally going racing, and this is the special model that’ll hit the track. Referred to as ...

It has been pretty much a one-way street when it comes to the Hypercars of the WEC competing in the American sanctioning body's series. “No thanks.” That’s what Ferrari has said to racing its ...

The 1977 Chevy Monza Mirage has IMSA widebody looks but only 84 hp. Here's why collectors still pay up to $32,000 for ...

DAYTONA BEACH, Fla. (AP) — Sebastian Ray Serpa, a 16-year-old high school student from Volusia County, passes by Daytona International Speedway often and hears the roar of race cars from outside the ...

Looking for that great offseason—or in-season, for that matter—racing read to scratch that IMSA itch? Look no further than the latest sports-car offering from publisher Octane Press: IMSA 1990-1999: ...