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

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

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

Aston Martin first started developing an endurance racing version of the Valkyrie long before the road car reached production. However, it scrapped the project in early 2020. Its ...

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

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 ...

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

He started her slowly in karts. They gradually climbed the racing ladder and will be making their IMSA debut Friday. Riley is now 20 and wants to be a professional race car driver with a goal of ...

Sixty-one teams across four classes will race in the Rolex 24 at Daytona International Speedway this weekend. See the full ...

DAYTONA BEACH—Last week, ahead of the annual Rolex 24 at Daytona and the start of the North American road racing season, IMSA (the sport's organizers) held a tech symposium across the road from ...

“It’s a great time to be joining the pinnacle of sports car racing,” Aston Martin’s head of Endurance Motorsport Adam Carter said. “The ACO, IMSA and the FIA have collectively created ...

When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from first place in LMP2 over a skid-plate violation, he broke ranks. There’s no racing show like one with ...