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WHAT IS IMSA?

Discover everything you need to know about the IMSA WeatherTech SportsCar Championship, North America's premier endurance racing series.

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The IMSA WeatherTech SportsCar Championship is North America's premier sports car racing series, bringing together world-class manufacturers, professional drivers, and some of the most iconic endurance races in motorsport. Featuring multiple classes—including GTP prototypes, LMP2, GTD PRO, and GTD—IMSA combines cutting-edge technology, production-based GT cars, and multi-class racing to create thrilling competition where strategy, teamwork, and consistency are just as important as outright speed. From the Rolex 24 at Daytona to Motul Petit Le Mans, IMSA delivers some of the most exciting endurance racing in the world.

LEARN MORE WITH OUR FREE ENDURANCE RACING GUIDE

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