The 100-minute street race will take place Saturday afternoon on NBC and Peacock.

The second of two 100-minute street races this season will feature 11 entries in GTP and 10 entries in GTD Pro.

The engines are coming back to downtown Detroit this weekend as the Detroit Grand Prix returns to the city streets May 29-31, ...

IMSA start times: The third round of the WeatherTech SportsCar Championship Series’ Michelin Endurance Cup will draw the largest field in eight years to Watkins Glen International. There are 49 cars ...

Mark Rushbrook on why Ford has no current plans to take its LMDh car to IMSA GTP competition… ...

ELKHART LAKE – With IMSA bringing an endurance race to Road America in 2026, the logical next step toward making diehard sports car fans even happier would be a race that ends at dusk or beyond. Mike ...

Without sports car racing as its cornerstone, Meyer Shank Racing wouldn’t have gone on to win two Indy 500s, and Michael Shank is determined to keep his team on the IMSA grid even after Acura’s hiatus ...

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It wasn’t that long ago the Honda IndyCar program appeared to be in jeopardy, but in a stunning turnaround, Honda Racing USA will devote more marketing efforts to IndyCar through its Acura brand. HRC ...

Road America fans got their IMSA endurance event, so is racing in the dark next? The Wisconsin track's boss drops hints about ...