The IMSA season opener will have a full field of 60 cars.

IMSA President John Doonan is looking forward to continuing the momentum that’s been building in the WeatherTech SportsCar ...

The recently unveiled GR GT3 is set to make its North American debut in next year’s Rolex 24 at Daytona according to Lexus ...

IMSA is revealing several deals it’s had in the works, including an extension with Rolex, new partnership with NASA and a new ...

Michelin and IMSA have confirmed details of the new IMSA Michelin Sustainability in Racing Award, which will be presented to ...

Michelin and IMSA have confirmed details of the new IMSA Michelin Sustainability in Racing Award, which will be presented to ...

NBC Sports begins its coverage of the 2026 IMSA WeatherTech SportsCar Championship season with comprehensive live coverage of ...

"It is an honor to continue our racing partnership with Vasser Sullivan to support Lexus Racing in the 2026 IMSA series," said Todd McAtee, Senior Vice President, Business Development for Mouser ...

Scott Dixon seeks his fourth overall victory in the Rolex 24 At Daytona this Saturday and Sunday, sharing the No. 60 Acura Meyer Shank Racing w/ Curb-Agajanian prototype (photo, above).

Here's when IMSA sports cars will be on track at Daytona International Speedway this month.

The fans love the cars. But what about the drivers?