IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...

The IMSA WeatherTech SportsCar Championship heads to legendary Sebring International Raceway for the 73rd running of the ...

Whenever the IMSA WeatherTech SportsCar Championship moves from Daytona to Sebring, the winners of the Rolex 24 At Daytona are always highlighted. They’ve won the biggest race of the season ...

A refueling system calibration issue was the cause for both Gebhardt Motorsport USA Duqueine D08 Nissans running out of fuel ...

Juan Manuel Correa will make his IMSA SportsCar Championship debut in this month’s Sebring 12 Hours.

The crossover of IMSA entries into the 24 Hours of Le Mans continues with the 2025 edition of the June endurance classic, ...

There are still many titles at stake as IMSA heads to Road Atlanta for its ... has been consistent over the season as well, scoring a pair of podium finishes at Watkins Glen and CTMP.

With the IMSA Sportscar Championship’s 12 Hours of Sebring creeping up on March 12, there’s a host of Aussies spread over the ...

Fans need to see the competitive passion if IMSA wants to hit top dead center with some real torque. When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from ...

The IMSA grid for 2025 is filled to brim with new teams, returning faces and expanding classes as excitement begins to brew for next year. The 2025 IMSA WeatherTech SportsCar Championship full ...