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

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

“It’s good that the sports car has led Cadillac in Europe ... some tried-and-true American technology. See, in both IMSA and WEC, Cadillac is the only manufacturer that opted to mate a ...

The very first Cadillac race cars in the world competed in the 1950 ... when the World Endurance Championship and the IMSA SportsCar Championship implemented a converging prototype category ...

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

One of the fascinating storylines going into the 63rd Rolex 24 At Daytona examined just how different the 61-car grid looked to start the 2025 IMSA WeatherTech SportsCar Championship versus the end of ...

Cadillac Racing Grand Touring Prototype (GTP) cars led laps in the 63rd Rolex 24 At Daytona, though they unfortunately ...

Aston Martin has partnered with The Heart of Racing (THOR) to enter the Valkyrie race car, built to meet LMH regulations, in the premier Hypercar and GTP classes of the respective FIA World Endurance ...

On the lap after the race returned to green, Phillip Eng pounced, taking the lead from Felipe Albuquerque, Kevin Estre still ...

In LMP2, Paul Di Resta stormed to the lead aboard the No. 22 United Autosports Oreca 07 Gibson, fighting his way past both ...