Ford announced the birth of the Mustang GT3 customer racing program. Last year, the car made its debut to lackluster results, ...

Unusual shows of passion, non-traditional viewing platforms added up to a winning Rolex 24 for the glass offices at IMSA.

IMSA Photo Matt Kurdock, IMSA technical director, has been on the BOP case for nearly a decade. This year, the series is changing up things bit in its GTD and GTD Pro classes when it comes to BOP ...

Corvette Racing won the GTD class in the 2025 Rolex 24 Hours of Daytona, while in the GTD Pro class, its speed was hampered ...

This is the marquee class in IMSA’s WeatherTech Championship Series ... Mercedes-AMG and Porsche. GTD’s Pro class generally sees more manufacturer support and driver lineups consisting ...

In GTD, Elliot Skeer stole the spotlight by grabbing his first-ever IMSA pole in the No. 120 Wright Motorsports Porsche. car, making a strong statement ahead of the grueling 24-hour race.

The first 60 minutes and last two hours will air on NBC. USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks.

Both feature a similar base of regulations, with a few tweaks, and both can compete in either WEC or IMSA. Le Mans Daytona ... drivers hitting the field. The GTD Pro class does lack former F1 ...

Georgia-based Paul Miller Racing’s driver roster for the 2025 IMSA season has been confirmed ... set of drivers for its expanded two-car GTD PRO effort with the M4 GT3 EVO.

Starting at this weekend's Rolex 24, more classes — and cars — will use special sensors to help IMSA maintain an even playing field. Here's how they work.