The No. 31 Whelen Action Express Cadillac V-Series.R closed the 2025 IMSA WeatherTech SportsCar Championship season strong, ...

Whelen Cadillac's No. 31 roared to a commanding Petit Le Mans victory at Road Atlanta, with Porsche Penske Motorsport's No. 6 ...

In the final race of the WeatherTech SportsCar Championship season, the titles will be determined in GTP, LMP2, GTD Pro and ...

Porsche took a clean sweep of the silverware in the GTP class, also claiming the manufacturers’ and teams’ crowns and the ...

Porsche Penske Motorsport won the 2025 IMSA WeatherTech Sports Car Championship in Saturday's Petit Le Mans. It's Roger ...

Here's how the IMSA WeatherTech SportsCar Championship title fights break down heading into Saturday's Petit Le Mans finale.

It's currently unclear if Porsche will be eligible to race at Le Mans next year, let alone chase the overall win.

IMSA revealed the full-time teams that will compete in WeatherTech in 2026, in addition to other announcements.

IMSA’s Esports presence digitally will kick into high gear this fall as the on-track portion of the 2025 season concludes ...

Tom Blomqvist took pole in qualifying for this year’s Petit Le Mans at Road Atlanta, with the Acura Meyer Shank ...

This long-term partnership with IMSA reinforces Michelin’s motorsports strategy by anchoring innovation in competition and accelerating the transfer of race-proven technologies to road-going products.