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

IMSA “Win the Weekend” presented by Michelin is back for its third season. Episode 1 of season 3 is now available to stream ...

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 ...

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

Newgarden, who shared the 2024 Rolex 24 At Daytona-winning No. 7 Porsche 963 with Felipe Nasr, Dane Cameron and Matt Campbell ...

Courtesy of IMSA The International Motor Sports Association (IMSA) is having a moment. Buried for decades behind bigger and more-popular racing series, the Florida-based IMSA series is fighting ...

The IMSA WeatherTech SportsCar Championship includes 10 races in 2025. The season begins with the Rolex 24 at Daytona this weekend.

In a two-year period where Roger Penske’s racing teams and drivers have claimed a Rolex 24 At Daytona victory, the IMSA WeatherTech SportsCar Championship Grand Touring Prototype (GTP ...

The Tower entry driven by John Farano, Sebastien Bourdais, Sebastian Alvarez and Job van Uitert won its class at Daytona International Speedway on Sunday when the twice-round-the-clock endurance ...

That will fly at 1:40 p.m. Saturday. But Thursday remains a big day for the endurance classic. IMSA WeatherTech SportsCar Championship qualifying will help set the starting lineup Thursday.

It’s been just over 12 months since Josef Newgarden last sat in a sports car. It’s been just over 12 days for Scott ...