Defending IMSA WeatherTech SportsCar GT Daytona (GTD) champions Winward Racing picked up right where they left off at the end ...

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

Starting at this weekend's Rolex 24, more classes — and cars — will use special sensors to help IMSA maintain an even playing field. Here's how they work.

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

GTD pole-sitter Elliott Skeer anticipates an intense and thrilling start to the Daytona 24 Hours with the two GT classes ...

Three-time SRO America class champion Eric Filgueiras said his Rolex 24 at Daytona debut is “hard to put into words” as the ...

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 ...

While Harper separately has achieved notable success in sprint racing, taking titles in GTWC Europe Sprint Cup and the ...

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

Andy Lally joked this week that part of the reason he has decided the weekend’s Rolex 24 At Daytona will mark his farewell as ...

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

Kamui Kobayashi in the No. 40 Wayne Taylor Racing Cadillac V-Series.R led final practice for the 63rd annual Rolex 24 At Daytona. The air was still cold but the sun was out over Daytona ...