Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had the Porsche Penske team take home the trophy and, of course, their very own ...

relevancy and real emotional meaning truly maters in IMSA. Pre-race Grid Walks are one example of IMSA’s commitment to getting the fans close to the action. Michael Levitt/Motorsport Images The ...

IMSA President John Doonan said this weekend ... Any new future entries—Genesis from the Hyundai family and/or Ford, maybe—would mean a few current entries would not make the cut.

Courtesy of IMSA The International Motor Sports Association (IMSA) is having a moment. Buried for decades behind bigger and more-popular racing series, the Florida-based IMSA series is fighting ...