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

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

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

Aston Martin first started developing an endurance racing version of the Valkyrie long before the road car reached production ...

Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had ...

Though the team's parent company is finalizing new race shop in Fishers, Andretti Global is seeking an additional location ...

IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction.

In IMSA, Heart of Racing will bring one blue Valkyrie driven by the former Aston Martin GT pairing of Roman de Angelis and ...

As HRC becomes more involved with Acura's IMSA campaign, Meyer Shank gets off to a great start in the Rolex 24.

The IMSA WeatherTech SportsCar Championship features by far the highest level of technology in American motorsport. It’s therefore no surprise that a growing number of America’s leading technology ...

Tower protested the penalty, but it was denied by IMSA. “Racing can be cruel but governing bodies can be far worse,” Bourdais wrote on social media. He explained a damper that controls ride ...