Len Duncan is a American Formula 1 driver born on July 25, 1911. He made his Formula 1 debut at the 1954 Indianapolis 500, driving for Schroeder. Over the course of his career, Duncan has participated in 1 Grands Prix.
Throughout Len Duncan's career, his has achieved noteworthy milestones, including:
Len Duncan's last race in Formula 1 was the 1954 Indianapolis 500. Explore more about Duncan's seasons and results on his races overview page.
Over his Formula 1 career, Len Duncan has raced for:
Learn more about Schroeder and their history in Formula 1.