BMW’s representative in the World Endurance Championship has revealed that it is in negotiation to take over Rahal Letterman ...

Paul Miller Racing might well have become part of the furniture in IMSA in your mind, but it may as well have been a totally ...

Porsche Penske currently leads the WeatherTech Championship GTP standings following a dominant start to the season, with wins ...

The upcoming Battle on the Bricks at Indianapolis Motor Speedway features endurance racing by IMSA sports car racing teams.

IMSA's GTD Pro class exists for the manufacturers. It is for the Corvettes, the Mustangs, the Ferraris, and the Aston Martins, all run by factory-supported brand partners with lineups of factory ...

STAMFORD, Conn. – July 10, 2025 – NBC Sports’ motorsports weekend is headlined by IMSA’s Chevrolet Grand Prix from Canadian ...

PJ Hyett and AO Racing took pole for Sunday's Chevrolet Grand Prix at Canadian Tire Motorsport Park for the second year in a ...

The Audi 90 IMSA GTO delivers its legendary five-cylinder turbo sound with unmatched intensity. At Goodwood Festival of Speed, this machine highlights pure motorsport engineering. Its raw performance ...

IMSA WeatherTech 2023 61-car starting field for the 2023 Rolex 24 hours of Daytona . LAT Images —IMSA/LAT Photo by Jake Galstad. Business is booming for the Imsa WeatherTech Sports Car ...

Says IMSA president John Doonan, “It’s incumbent for us to keep what is good about it and to make it as easy to understand as possible." Next season will be a bumper crop year for the GTD ...

The second day of this week's four-day IMSA-sanctioned test has come and gone. And it was a sight to see with many new cars that will be hitting the track in 2024 getting their first chance to log ...

Glickenhaus wants its 007s to race in the US-based IMSA GTP class next year, but says that IMSA won’t allow, citing the sanctioning body’s insistence it sell a minimum 2500 cars in the US to ...