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.

Trent Hindman said he found himself in the “right place at the right time” to make his full-time IMSA WeatherTech SportsCar Championship with Wayne Taylor Racing.

At a time when many racing series' growth is flat, IMSA is adding manufacturer after manufacturer, and fans are lining up to ...

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

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

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

Fans of the championship-winning Lexus RC F GT3 model have one more season to enjoy the rumbling V8-powered sedan before its replacement, the dynamic Toyota GT3 GR-based coupe, is expected to take ...

David Taylor//Getty Images Dorsey Schroeder drives the No. 20 Dyson Racing Riley & Scott Mk III Ford V8 during the IMSA GT Championship Monterey Sports Car Championships race at Laguna Seca in 1998.

RS1 will start the BMW M Endurance Challenge at Daytona from pole position after Luca Mars led a Porsche 1-2 in qualifying for the IMSA Michelin Pilot Challenge season opener. Mars steered the No. 28 ...

Daytona International Speedway, IMSA and Honda Racing Corporation (HRC) have announced that HRC Global President, Koji Watanabe, will wave the green flag Saturday afternoon as the honorary starter ...

A run through the prototype entries competing in the 63rd Rolex 24 At Daytona reveals 24 contenders for the 24-hour endurance ...

The first 60 minutes and last two hours will air on NBC. USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks.