Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Leon Duray |
| Country |  United States |
| Place of Birth | Cleveland, Ohio |
| Date of Birth | 30/04/1894 |
| Date of Death | 12/05/1956 |
| First Race | Gran Premio di Monza 15/09/1929 |
| Last Race | Gran Premio di Monza 11/09/1932 |
| Best Result | 16th – Gran Premio di Monza 15/09/1929 |
| Races | 2 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 0 |
| Laps Led | 0 |
Miller (1929), (1932)
| DNQF | 3 Times |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1929 | Miller | Edmond Bourlier | 16 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |