First introduced to the WeatherTech GTP class, GTD Pro and GTD will sport similar hardware at the Rolex 24 making it easier to mandate and adjust performance.

GTP and GT classes will see an additional variable added into the equation meant to even out the performance playing field.

A new-look Meyer Shank Racing team is back at the Rolex 24 after a one-year hiatus and it is just one of dozens of changes as IMSA heads into the most prestigious endurance race in North America.

NBC Sports begins its coverage of the 2025 IMSA WeatherTech SportsCar Championship season with comprehensive live coverage of ...

Porsche Penske's Nick Tandy was fastest in the night free practice session as part of the IMSA SportsCar Championship's 24 ...

Here are some of the famed names from other racing series who will be driving in the 2025 Rolex 24, which will begin Saturday afternoon on NBC and Peacock: ...

The integration of two-stage Balance of Performance for both the GTP and GT classes ‘opens up possibilities’ for further BoP ...

GTP cars were not very active during Thursday night’s Practice 2 from Daytona International Speedway, but of those that were, Nick Tandy led the way for Porsche Penske Motorsport in a dead ...

Saturday's 63rd annual Rolex 24 at Daytona is the first and most prestigious race of the 2025 IMSA WeatherTech SportsCar Championship. The 24-hour race is held among 61 cars on the road course at ...

In a frantic finish, Dries Vanthoor has given BMW M Team RLL pole position for the 63rd annual Rolex 24 At Daytona. Driving in bitterly cold conditions, Vanthoor sneaked up to the top of the ...

Honda Racing Corporation Global President Koji Watanabe will serve as the honorary starter for the 63rd running of the Rolex 24 at Daytona. Watanabe, whose career with Honda stretches back more than ...

A thrilling new race season awaits Wright Motorsports as the accomplished Porsche team prepares for the iconic Rolex 24 at Daytona ...