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

As HRC becomes more involved with Acura's IMSA campaign, Meyer Shank gets off to a great start in the Rolex 24.

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

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The Rolex 24 win adds to Team Penske's recent string of successes, including the 2024 IMSA GTP title, back-to-back ...

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 the end, American teams and cars dominated the 2025 IMSA Rolex 24 at Daytona. Teams and drivers from all over the world ...

From the unmistakable shrill howl of the four-rotor 1991 Mazda RX-7-001 GTO to the thundering Chevrolet V-8 growl of a 1985 ...

In Saturday’s early hours, the stadium side of the track, with just over 100,000 seats, appeared to be roughly 15-20% full, ...

“The Rolex 24 was a great success for Hilton Daytona Beach with sold out dates Friday, Saturday and even Sunday night, too,” ...

And that practice will likely take place on a wet track after light rains began ... Koji Watanabe will wave Rolex 24 green flag IMSA and Daytona International Speedway named the honorary starter ...