The first 60 minutes and last two hours will air on NBC. USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks.

Looking for that great offseason—or in-season, for that matter—racing read to scratch that IMSA itch? Look no further than the latest sports-car offering from publisher Octane Press ...

Every new racing season brings a few new racing cars, and 2025 is no exception for IMSA-sanctioned sports car racing. There’s ...

Justin Marks' Trackhouse Racing has unveiled a bold aspiration to expand into another racing series, building on its dynamic ventures in NASCAR, MotoGP, and IMSA. Marks believes the team's legacy ...

IMSA arranged for 27 high school students who excel in STEM programs to come to the speedway to educate the teens on how many opportunities exist in motorsports for those interested in science ...

The GMR-001 is built to the LMDh ruleset, a joint creation of IMSA and the ACO ... "This entry into motorsport is a natural evolution for Genesis," said Genesis chief creative officer Luc ...