IMSA was formed in 1969 by NASCAR founder Bill France and the husband and wife duo of John and Peggy Bishop as a nationwide sports car endurance racing series to complement the burgeoning-but ...

Cup driver Austin Dillon gets points for thinking WAY outside the box for an idea that would shake up the Clash and bring ...

USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks. It fires back up with the Mobil 1 Twelve Hours of Sebring in ...

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 ...