Having attended both F1 and IMSA races, I found some distinct differences ... Grand Touring Prototype (GTP), Le Mans Prototype 2 (LMP2), GT Daytona Pro (GTD Pro), and GT Daytona (GTD).

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 ...

Off-season changes in GTD Pro division of the IMSA Championship promise to make the title chase highly competitive in 2025. “Every driver in this lineup has won with us and we’re laser focused ...

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.

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.

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 ...

Iron Dames has named Michelle Gatting, Rahel Frey, and Sarah Bovy as its drivers for the remaining IMSA GTD Michelin Endurance Cup rounds, driving the No.83 Porsche 911 GT3 R. The familiar trio has ...

Courtesy of IMSA The International Motor Sports Association (IMSA) is having a moment. Buried for decades behind bigger and more-popular racing series, the Florida-based IMSA series is fighting ...

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.