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 ...

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

The decision by Penske Racing president Tim Cindric to step back from overseeing all of Roger Penske’s programs across IMSA, ...

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

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

The Aston Martin Valkyrie first emerged as an electrically assisted 6.5 litre, naturally aspirated V12 hybrid mid-engined ...

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

McLaughlin will be in the No. 6 Porsche 963 alongside the already confirmed trio of Matt Campbell, Mathieu Jaminet and Kevin ...

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 ...

The 63rd edition of Rolex 24 at Daytona, held by NASCAR-owned IMSA at Daytona International Speedway, began on Saturday, January 25, at 1:40 PM Eastern and concluded 24 hours later on Sunday, January ...

Rolex 24, aka 24 Hours of Daytona, begins Saturday and concludes Sunday. Here's how to watch, including time, TV schedule and streaming info.