An historic IMSA Porsche racecar used in the Exxon Supreme GT series in the early 90s is up for grabs right now. Whether you’ve always fantasized about buying an old racecar or have experience ...

The “new” IMSA is the result of a merger between the Daytona Beach-based GRAND-AM Road Racing, which operated and sanctioned the Rolex Sports Car Series as its top series, and the previous ...

ELKHART LAKE, Wis. – What began as the sanctioning body for a Formula Ford and Formula Vee race at Pocono Raceway in October 1969 has grown over five decades to become an international auto racing ...

IMSA to sponsors HSR event The International Motor Sports Association started sanctioning sports car races in 1971, nine years after Daytona International Speedway was born. Now IMSA has announced … ...