Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from first place in LMP2 over a skid-plate violation, he broke ranks. There’s no racing show like one with ...

IMSA said the Tower entry exceeded the maximum allowable wear to the regulated area of the skid block on the underside of the car during post-race inspection. Tower protested the penalty ...

Before the race finished, claims from IMSA indicated the endurance race achieved a milestone in viewership for the live broadcast on its official YouTube channel, reflecting its growing global ...

While LMDh cars can compete in IMSA's GTP category, there is no official announcement that Ford's prototype racer will race alongside ... See All 2 Photos Ford officials as recently as the IMSA ...