The TCR class will remain part of the IMSA Michelin Pilot Challenge until at least the 2028 season as part of a new agreement ...

This is the second straight year that Corvette Racing by Pratt Miller has opted for a special livery at Sebring. Last year, ...

IMSA announced the 2026 WeatherTech SportsCar Championship calendar this afternoon as part of the build-up to the Mobil 1 ...

Of course, such a tremendous automobile is a limited affair, with only 85 units produced in the U.S. and 660 globally. The ...

and old racing Audis are even cooler. A Swedish Audi fanatic seems to think so, too, and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car.

That's exactly what Audi is doing with the 2025 RS6 Avant GT, which it hopes will invoke the same sense of awe as the iconic ...

The move gives one fresh tweak to what has been a fairly stable schedule for IMSA, and Road America enjoys a return to its roots.

The Rolex 24 will be highlighted by some of the stars of tomorrow, but the weekend will take a step back to honor the past cars of yesteryear in a 30-minute race. While the IMSA WeatherTech ...

Endurance format: Teams of four drivers race for 24 hours. The car that covers the greatest distance wins. Four classes of IMSA cars compete simultaneously. Saturday: 12:30-1:30 p.m. (NBC ...

Common sense has finally prevailed in sports car ... IMSA, since 2023 fans have warmed to the new era of the predominantly hybrid classes. The turnouts at the Rolex 24 at Daytona and the race ...