Brand · Los Angeles
IMSA
IMSA (International Motor Sports Association) is the sanctioning body for sports-car racing in North America. They run the WeatherTech SportsCar Championship as the headline series, with the Michelin Pilot Challenge, Mazda MX-5 Cup, Mustang Challenge, and Porsche Carrera Cup North America stacked underneath as support and ladder series. The full schedule runs Daytona to Atlanta with one California stop at Laguna Seca in early May.
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