There are two hours remaining in the 64th Rolex 24 At Daytona, where the running order has shuffled again after a full course yellow that came out with a little more than two and a half hours to go.

The No. 7 Porsche Penske is back in front after briefly conceding the lead to the No. 31 Cadillac Whelen V-Series.R, which now has 19-year-old Connor Zilisch behind the wheel.

As the sun begins to set over Daytona International Speedway, the No. 31 Cadillac Whelen V-Series.R now leads the 64th annual Rolex 24 At Daytona.

Whelen Cadillac's No. 31 roared to a commanding Petit Le Mans victory at Road Atlanta, with Porsche Penske Motorsport's No. 6 963 holding on to seal the 2025 GTP titles once again.

BMW M Team RLL took a 1-2 finish in Sunday's Motul SportsCar Grand Prix at Road America, led by the winning No. 24 BMW M Hybrid V8 of Philipp Eng and Dries Vanthoor.

Ahead of a pivotal qualifying session for the Chevrolet Sports Car Classic in Detroit, the No. 25 Team RLL BMW M Hybrid V8 went fastest in second practice.

IMSA has published a 27-car entry list for the Acura Grand Prix of Long Beach on April 12, the first sprint race of the WeatherTech SportsCar Championship season. The 100-minute sprint on Saturday afternoon forms part of the Long Beach GP's 50th anniversary celebrations. The entry list features 11 cars...