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

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

John Dagys’ post-race notebook from season-opening Rolex 24 at Daytona… ...

Aston Martin has revealed its Valkyrie LMH (Le Mans Hypercar) race car with which it will compete in the top rung of the World Endurance Championship (WEC) and US-based IMSA championship.

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

Two Valkyrie Hypercars will compete in WEC, and one will compete in IMSA. Like the road car ... has been completed at race circuits around the world. It is the only racing hypercar derived ...

McLaren Racing is eyeing expansion into sports car racing and it is unclear what impact that might have on its Formula E and ...

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 ...

Bourdais, in his first IMSA WeatherTech SportsCar Championship LMP2 start, helped take Tower Motorsports to top class honors ...

as Aston pulled the wraps off their new WEC and IMSA endurance racing contender. Built on the same platform and using the same powertrain as its road-going sibling, the Valkyrie race car will be ...

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