This year’s class for the IMSA Hall of Fame includes six drivers who achieved legendary status and four of the most memorable race cars to compete across five decades of racing.

1990 IMSA GTU champ still enjoys the thrill of racing, and of racing a Mazda. Lance Stewart, the 2015 runner-up in Touring 4 at the SCCA National Championship Runoffs, has a long history with Mazda. He won the IMSA GTU championship in 1990 in the factory MX-6, winning races at...