At a time when many racing series' growth is flat, IMSA is adding manufacturer after manufacturer, and fans are lining up to watch the on-track action.

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

Can you tell the differences between the two prototypes in the Rolex 24? How about GTD and GTD Pro? This might help. Or might ...

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

Arguing against that, however, was a strong relationship with IMSA, greater visibility ... want to make good race cars. Due to the complexity of a hybrid prototype, a GTP program can never look ...

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

The No. 24 BMW M Team RLL car claimed fourth, while the No. 10 Wayne Taylor Racing Cadillac completed the top five. The No. 7 Porsche now leads the IMSA Michelin Endurance Cup points in GTP as the ...

Porsche Penske Motorsport’s momentum from its 2024 IMSA WeatherTech SportsCar Championship-winning effort and a 2025 ...

From there, Lamborghini announced that the car will be retired ... to just an endurance event-only GTP program in 2025, a change of plans after racing in both IMSA and the FIA World Endurance ...

He hopes the next-generation IndyCar chassis and engine formula can stoke the same interest the hybrid GTP cars have delivered for IMSA. Meyer Shank heads up Acura's factory effort in IMSA in 2025.