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 ...

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

Iron Dames has named Michelle Gatting, Rahel Frey, and Sarah Bovy as its drivers for the remaining IMSA GTD Michelin Endurance Cup rounds, driving the No.83 Porsche 911 GT3 R. The familiar trio has ...

In IMSA, Aston Martin will field just one car that will be driven by long-time factory driver Ross Gunn and 2022 GTD class champion Roman De Angelis. The IMSA racer will run a special THOR blue ...

Porsche Penske Motorsport will run NTT IndyCar Series stars Josef Newgarden and Scott McLaughlin in the team’s pair of Porsche 963s in next week’s IMSA ... GTP cars, nine LMP2s, six GTD ...

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 ...

The car will make its competitive debut at the Qatar 1812KM on February 28. Two Valkyrie Hypercars will compete in WEC, and one will compete in IMSA. Like the road car, the racer sports a 6.5 ...

One of the fascinating storylines going into the 63rd Rolex 24 At Daytona examined just how different the 61-car grid looked to start the 2025 IMSA WeatherTech SportsCar Championship versus the end of ...

The Porsche seized the advantage a little more than 19 hours into the 24-hour endurance contest that served as the season opener for the 2024 IMSA WeatherTech SportsCar ... The race tested the mettle ...

The factory effort will sport traditional British Racing Green in the FIA World Endurance Championship and a variation of THOR’s deep blue in the IMSA Weathertech SportsCar Championship.