Sunbeam Alpine Driven by Donna Mae Mims, Janet Guthrie, and Suzy Dietrich at the Daytona 24 Hour Continental Race, February 1966

Suzy Dietrich, Janet Guthrie, and Donna Mae Mims made history in 1966 when they became one of the first two all-female driver teams to finish an international 24-hour endurance race. Competing for the Ring Free Racing Team, the three drivers and their Sunbeam Alpine finished 32nd at the 24 Hours of Daytona. They completed 389 laps around the 3.8-mile circuit.