IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 press conference. Doonan spoke directly about the potential for additional ...

Honda has made a big change to its IMSA program for 2025 which affects everything it does on and off the track, and could ...

Last week, ahead of the annual Rolex 24 at Daytona and the start of the North American road racing season, IMSA (the sport's ...

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered. F1 cars are built to go insanely fast and are incredibly nimble. There are ...

From there, Lamborghini announced that the car will be retired from the race ... been scaled back down to just an endurance ...

The production of the Aston Martin Valkyrie hypercar wrapped at the end of the year to make room for the Valhalla model, but ...

The world’s leading auto manufacturers ‘have voted for participation’ in IMSA according to the sanctioning body’s president ...

Unusual shows of passion, non-traditional viewing platforms added up to a winning Rolex 24 for the glass offices at IMSA.

A full, talented and ambitious 61-car field took the green flag Saturday at Daytona International Speedway for the ...

The Aston Martin Valkyrie is the only production-based car in the Le Mans Hypercar class. It's been revealed in WEC and IMSA running forms, along with its drivers.