A company like General Motors, which competes in IMSA under both the Cadillac and Chevrolet brands, mostly does it to beat ...

Porsche opens the 2026 IMSA season with a dominant overall victory at the Rolex 24 at Daytona as fog, cautions, and late ...

McLaren Racing has reiterated its desire to join IMSA's GTP category in the future with its WEC-bound LMDh prototype on the ...

Handling 24 continuous hours of race coverage is no small task, but NBC Sports is up to the challenge — a dozen commentators, ...

The top three overall and Prototype class finishers alone well represented the race's featured era that showcased authentic ...

An IndyCar champion, endurance racing veterans, and a rising star find common ground through Honda Racing Corporation during the Rolex 24 at Daytona.

The season opener of the 2026 International Motor Sports Association season at Daytona International Speedway will take place on Saturday, Jan. 24.  The opening race is the Rolex 24, a non-stop ...

This week's stop on the IMSA WeatherTech SportsCar Championship circuit is Virginia International Raceway at Alton, Va. One thing is for certain at this GT-only event, look for cars sailing across the ...

Discover Road America’s 2026 lineup packed with action, family perks and can’t‑miss race weekends.

IMSA mentioned machine learning for diagnostics, wireless networking and RFID applications as a potential area for discussion ...

For the second straight year, the two hour, 40-minute sprint race spent one third of its laps under full-course caution. BMW being winless this year coming into the race had little to lose with its ...

Ten hours of racing came down to a nail-biter finish that saw Meyer Shank Racing not only capture its second overall Petit Le Mans victory, but also claim the 2022 IMSA WeatherTech SportsCar ...