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

Honda has made a big change to its IMSA program for 2025 which affects everything it does on and off the track, and could ...

For purists, another rallying point will be that the Valkyrie will mount its challenge the old-fashioned way, powered by a ginormous 6.5 litres of naturally-aspirated V12 which, in street trim, spins ...

Tower protested the penalty, but it was denied by IMSA. “Racing can be cruel but governing bodies can be far worse,” Bourdais wrote on social media. He explained a damper that controls ride ...

IMSA striped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction. The ...