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.

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

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 ...

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

Aston Martin has announced its driver line-ups for WEC and IMSA this year, with the first images of the Valkyrie Le Mans ...

Cup driver Austin Dillon gets points for thinking WAY outside the box for an idea that would shake up the Clash and bring ...

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 ...

We’re working to develop the next generation of sports cars, including a new GT3 race car,” Lexus Motorsports senior manager ...

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.