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

Last week, ahead of the annual Rolex 24 at Daytona and the start of the North American road racing season, IMSA (the sport's ...

Aston Martin first started developing an endurance racing version of the Valkyrie long before the road car reached production ...

Unusual shows of passion, non-traditional viewing platforms added up to a winning Rolex 24 for the glass offices at IMSA.

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered. F1 cars are built to go insanely fast and are incredibly nimble. There are ...

And guess what, it does, as Aston pulled the wraps off their new WEC and IMSA endurance racing contender. Built on the same platform and using the same powertrain as its road-going sibling ...

Cadillac has once again looked to the global racing scene as a way to promote its products. This current evolution first ...

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 ...

One of the most appealing parts of endurance sports car racing for manufacturers is the regulatory convergence between IMSA ...

The IMSA WeatherTech SportsCar Championship features by far the highest level of technology in American motorsport. It’s therefore no surprise that a growing number of America’s leading technology ...