The swift roar of engines running through tracks, the pit stops and nail-biting tension are some of the emotions that IMSA ...

Just like how racing is a testbed for road car performance, IMSA and Michelin think it can help make driving more sustainable without losing the fun.

When the Camel GTP era launched IMSA into major league status, the intense Holbert, with his two decades of success after ...

I am setting myself the target of bringing a proposal to headquarters in Q1 of 2026 and starting to work with that partner ...

Genesis Magma Racing is favoring a mid-2027 entry into the IMSA WeatherTech SportsCar Championship with its GMR-001 to enable ...

IMSA has published the provisional 61-car entry list for the 64th annual Rolex 24 At Daytona, as the crown jewel of North ...

Colton Herta has pointed out a key feature of the IMSA SportsCar Championship, which excites him about racing in the endurance racing series, and something that IndyCar lacks.

After the 200 Trans Am's brief flash of success, Audi wasn't quite done competing in sports car racing in the US. It grafted ...

For the second straight year, the two hour, 40-minute sprint race spent one third of its laps under full-course caution. BMW being winless this year coming into the race had little to lose with its ...

LONG BEACH — The IMSA WeatherTech SportsCar Championship race at the Grand Prix of Long Beach had its share of bumps and scrapes, with Felipe Nasr steering clear of all of it and winning the GTP ...

Campaigned by Bob Tullius’ Group 44 team, this is one of only two works Triumph TR8 IMSA GTO racers ever made. With 8 race wins to its name, now you could be the proud custodian of this racing rarity ...