All available race results Leon Fontenay
| Date | Race | Rank |
| Giro d'Italia | ||
| 18/05 | Stage 1 | 10 |
Rider information for 1935
| Rank | 830 |
| Score | 10 |
| Name | Leon FONTENAY |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Circuit de l'Ouest | ||
| 21/08 | Stage 1 | 89 |
| 22/08 | Stage 2 | 64 |
| 23/08 | Stage 3 | 66 |
| 24/08 | Stage 4 | 60 |
Rider information for 1937
| Rank | 1124 |
| Score | 0 |
| Name | Leon FONTENAY |
| Country | France |
| Team | Helyett - Splendor - Hutchinson |