The move gives one fresh tweak to what has been a fairly stable schedule for IMSA, and Road America may get a chance to show off its lights.

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

The International Motor Sports Association (IMSA) has revealed its 2026 calendar at the Mobil 1 Twelve Hours of Sebring for the second consecutive year, becoming the first major motorsports ...

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

Three drivers entered this weekend have recent IMSA at COTA experience in last year’s Lamborghini Super Trofeo races: Jake Walker, A.J. Muss and Kiko Porto all ran Lamborghini Huracan Super Trofeo ...