Cadillac Whelen's #31 car, driven by Britain's Jack Aitken, scored pole position in the GTP class for the 2026 IMSA ...

Porsche Penske Motorsports won the 64th running of the 24-hour race for the third straight year.

McLaren Racing has reiterated its desire to join IMSA's GTP category in the future with its WEC-bound LMDh prototype on the ...

Carmakers call it a mid-cycle refresh when they make small but significant detail changes to their products, whether through ...

A more than six hour yellow left little time for major shake-up on track, but penalties under the caution put one GTP ...

It's safe to say it did not take much convincing for longtime Action Express Racing Team Manager Gary Nelson and the Cadillac ...

The 2026 Rolex 24 began Saturday, Jan. 24 and ended Sunday, Jan. 25 at Daytona International Speedway. Here's a play-by-play, ...

Connor Zilisch is aiming to “prove that I belong” in the IMSA WeatherTech SportsCar Championship’s GTP class as he joins ...

Penske Porsche Dominates GTP in Thrilling Laguna Seca Finish as AO Racing, Winward Mercedes Also Score IMSA Class Wins Porsche Penske’s clinical precision and late-race pace proved unbeatable, ...

The lightly treaded “slicks” aim to improve warm-up while making a sustainability statement.

Cadillac Racing revealed the colors of the three V-Series.R race cars that will compete in the 2026 IMSA season.

Keep your eyes out for these key elements and potential story lines in the 64th running of this famed endurance race.