This weekend, the IMSA WeatherTech SportsCar Championship will race on the streets of Detroit on the undercard of the NTT ...

In contrast to the utter dominance of IMSA's premier GTP class by Porsche Penske Motorsport, the GTD PRO category has a ...

Remember in kindergarten when your teacher asked the class what they wanted to do when they grew up? Right behind astronaut, ...

We head to Weathertech Raceway Laguna Seca to enjoy American Muscle cars battle it out at Optima’s OUSCI 2025 third race of the season.

Penske Racing has dominated the IMSA GTP class, winning every race so far this season. AO Racing’s 911 GT3 R has similar success in the GTD class.

IMSA has made “manual adjustments” to its Balance of Performance for next weekend’s Chevrolet Detroit Sports Car Classic, ...

The 11 full-season GTP cars are joined by the 10 full-season entries from GTD PRO, plus one additional entry from Vasser ...

While the Porsche Penske Motorsport points battle between its two Grand Touring Prototype (GTP) cars intensified, the ...

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 Indy Autonomous Challenge (IAC) will help jumpstart the Grand Prix of Monterey with an autonomous race held on the famed WeatherTech Raceway Laguna Seca on Thursday, July 24, 2025. The race ...

Corvette Racing stood on the podium when the checkers fell at Laguna Seca on May 11 th, 2025, compliments of a stellar drive by the No. 3 Corvette Z06 GT3.R duo of Antonio Garcia and Alexander Sims.

Porsche marked the beginning of its sponsorship at WeatherTech Raceway Laguna Seca with a significant achievement on Sunday. The brand secured the top two positions in the IMSA TireRack.com ...