Len Duncan

Race results

DateCircuit CategoryEntrantCar#GridPosStatus
29.08.1948Sinking Spring SpeedwayMidgets5finished
01.01.1950Hinchliffe StadiumMidgetsDarrelFord V82finished
01.01.1950Hinchliffe StadiumMidgetsDarrelFord V854finished
20.09.1952Allentown FairgroundsSprint carsunknown

Championships results

YearChampionshipPlacePts
1955American Race Drivers Club Midget Championship1
1958American Race Drivers Club Midget Championship1
1959American Race Drivers Club Midget Championship1
1961American Race Drivers Club Midget Championship1
1961USAC National Championship2960
1962American Race Drivers Club Midget Championship1
1963American Race Drivers Club Midget Championship1
1964American Race Drivers Club Midget Championship14810
1965American Race Drivers Club Midget Championship62785
1967American Race Drivers Club Midget Championship1