About Len Duncan
Lived 1911 – 1998 (aged 87). Len Duncan was an American formula One driver and racing driver.
Len Duncan (July 25, 1911 Brooklyn, New York – August 1, 1998 Lansdale, Pennsylvania) was an American race car driver. Duncan raced midget cars in seven decades from 1920s until the 1980s. During World War II, received the honor of being assigned as President Harry S. Truman's driver during one of his visits to England.
Career award Duncan was inducted in the National Midget Auto Racing Hall of Fame in 1991.
Indy 500 results
Complete Formula One World Championship results (key) Year Entrant Chassis Engine 1 2 3 4 5 6 7 8 9 WDC Points 1953 Caccia Motors Schroeder Offenhauser L4 ARG 500 NED BEL FRA GBR GER SUI ITA NC 0 1954 Ray Brady Schroeder Offenhauser L4 ARG 500 BEL FRA GBR GER SUI ITA ESP NC 0 1955 Ray Brady Kurtis Kraft 4000 Offenhauser L4 ARG MON 500 BEL NED GBR ITA NC 0 1956 Ray Brady Kurtis Kraft 4000 Offenhauser L4 ARG MON 500 BEL FRA GBR GER ITA NC 0 Indicates shared drive with George Fonder
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Important facts
People in Len Duncan's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Len Duncan's
Frequently asked questions
Who was Len Duncan?
racecar driver
When was Len Duncan born?
Len Duncan was born on 25 July 1911 in Brooklyn.
When did Len Duncan die?
Len Duncan died on 1 August 1998 in Lansdale.
What was Len Duncan's occupation?
Len Duncan was a formula One driver and racing driver.
What nationality was Len Duncan?
Len Duncan was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Len Duncan. https://biography.guide/len-duncan/
MLA: "Len Duncan." Biography.guide, https://biography.guide/len-duncan/.
Chicago: "Len Duncan." Biography.guide. https://biography.guide/len-duncan/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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