IMSA has revealed the 49-car entry list for next week's Motul SportsCar Grand Prix at Road America - the only sprint round to ...

The Porsche 963 has been given a weight break and power increase for next weekend’s Motul SportsCar Grand Prix at Road America, as part of the latest Balance of Performance adjustments.

A total of 49 cars are set for next weekend’s Motul SportsCar Grand Prix at Road America, the only two-hour and 40-minute all ...

Arrow McLaren plans to add 12,000 square feet to what used to be Andretti Global's race shop and will paint the exterior ...

Here are the start times, daily schedules and streaming info for the 2025 IMSA Chevrolet Grand Prix at CTMP: WHEN: Sunday, ...

AO Racing's PJ Hyett and Dane Cameron drove "Spike the LMP2 Dragon," the purple No. 99 ORECA 07-Gibson, to its first IMSA ...

STAMFORD, Conn. – July 10, 2025 – NBC Sports’ motorsports weekend is headlined by IMSA’s Chevrolet Grand Prix from Canadian Tire Motorsport Park this Sunday at 2 p.m. ET on USA Network and Peacock and ...

The Belgian WRT team is in the running to expand its programme with the BMW M Hybrid V8 LMDh into the IMSA SportsCar ...

IMSA currently has a total of 18 corporate partners, including two – TSM-Model and Skip Barber Racing Schools – that have signed on this year. None of IMSA’s corporate partners were lost due ...

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 ...

John Bishop founded IMSA in 1969. But that’s a vast oversimplification. There was a lot more going on in the years leading up to -- and in the nearly 50 years since -- the founding of the ...

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 ...