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

Here's everything you need to know about 12 Hours of Sebring, including the complete schedule, start times, TV channel and ...

Watkins Glen International announced today that the IMSA Sahlen’s Six Hours of The Glen will return to the historic New York ...

Through two different options, the “international” in International Motor Sports Association (IMSA) continues to stand for international coverage options that spread IMSA content far-and-wide, ...

NBC Sports continues its coverage of the 2025 IMSA WeatherTech SportsCar Championship season with comprehensive live coverage ...

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 ...

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

Numerous 24-hour endurance races take place in the IMSA and WEC series ... everything needs to be unloaded," said Shea Holbrook, Principal at BSI Racing. "Then, right before the race is over ...

“To further support its IMSA and WEC programs ... Racing in the NASCAR Cup Series from 2015-2017. Sean O’Shea has joined Cadillac Racing as the propulsion manager, and will focus on ...