Len Duncan Formula 1 driver
F1 seasons
| Nationality | USA |
| Hometown | |
| Date of birth | 1911 July 25 |
| First Race | Indianapolis 1954 |
| Last Race | Indianapolis 1954 |
| Year active | 1954 |
| Grands Prix entered | 1 |
| Teams | 1 |
| Seasons | 1 |
| Circuits | 1 |
| Best race starting position | 31 X 1 |
| Best race finishing position | 31 X 1 |
| Victories | 0 |
| Podiums | 0 |
| Pole positions | 0 |
| First row start | 0 |
| Fastest lap | 0 |
| Points finishes | 0 |
| Points | 0 |
Championship position
Starting grid positions
Final race positions
Positions heatmap (starting grid / final race)
Statistics by age
Average pole and final position by age
More statistics by age for Len Duncan
Career chart profile
Seasons: nr of season from first GP until the last.
Juan Manuel Fangio started in 1950 and had last race in 1958. But he skipped 1952 season.
#Grand Prix: nr of GrandPrix in all seasons.
100% for Kimi Raikkonen even he did not start in 2010 and 2011 but in those seasons there were no new GrandPrix except in the other seasons he started
not 100% for Damon Hill. At debut in 1982 did not start the first three GP. In that season was the last race GP Kyalami.
GP entered: total number of races from all seasons.
Not 100% if a driver did not start at least a race, or entered in all but skip a season
Victories, Podiums, Pole positions, Fastest laps, Finish in points: percentage from total race entrance
Points: percentage from total points he could get if win all races, and bonus if availabe(ex 1 point for fastest lap)
Len Duncan, F1 partners
| Season | Champ Position | Points | Partner(s) | Race entries | Vict. | Poles | Podiums | FastLap |
|---|---|---|---|---|---|---|---|---|
| 1954 |
Andy Linden  , George Fonder , Bob Scott |
1 |