Len Duncan — F1 Race Wins
Len Duncan has not won a Formula 1 grand prix as of 2026.
Best F1 result
31st Indianapolis 500 · Indianapolis · 31 May 1954
Frequently asked
How many F1 race wins does Len Duncan have?
Len Duncan has not won a Formula 1 grand prix as of 2026.
What is Len Duncan's best F1 race result?
Len Duncan's best Formula 1 finish is 31st, at the Indianapolis 500 (1954).