The IMSA formula has built on the heritage of classic events like Sebring’s Mobil 1 Twelve Hours by attracting a vibrant field of American and international cars and stars. Michael Levitt ...

Looking for that great offseason—or in-season, for that matter—racing read to scratch that IMSA itch? Look no further than the latest sports-car offering from publisher Octane Press ...

Ultimately, that’s all you want as a driver and all you can really ask for.” IMSA Photo Cars jockey for position during this weekend’s Roar Before the 25 at Daytona International Speedway.