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.

Meyer Shank Racing opened the 2022 season with a win at the Rolex 24 of Daytona and closed it by winning the IMSA Series championship.

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

The Rolex 24 starting grid is set. All 61 teams went through qualifying Thursday at Daytona International Speedway. See the top results.

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 ...

IMSA President John Doonan reflects on the record-breaking 2024 season and previews the thrilling innovations coming in 2025 during his keynote at EPARTRADE’s 5th Annual Race Industry Week. Key ...

In a shortened GTP qualifying session Thursday (Jan. 23), BMW M Team RLL’s Dries Vanthoor won the overall pole for the Rolex 24 at Daytona with a lap at 136.493 mph. It is Vanthoor’s first career pole ...

Pfaff Motorsports’ Steve Bortolotti is proud – and confident – after putting together a new program with Lamborghini that has helped not only keep the well-loved Canadian team in the IMSA ...

DAYTONA BEACH, Fla. — Rennsport One’s Luca Mars won the pole Thursday (Jan. 23) for Friday afternoon’s IMSA Michelin Pilot Challenge BMW M Endurance Challenge. His lap at 114.309 mph is a new Grand ...

What channel is the Rolex 24 on this weekend? Here's how to watch, including time, TV schedule and live streaming info.

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 ...