All available race results Leon Chastaing
| Date | Race | Rank |
| Tour du Sud-Ouest | ||
| 09/06 | Stage 1a | 8 |
Rider information for 1937
| Rank | 1128 |
| Score | 1 |
| Name | Leon CHASTAING |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour du Sud-Ouest | ||
| 03/06 | Stage 5 | 9 |
Rider information for 1938
| Rank | 1141 |
| Score | 1 |
| Name | Leon CHASTAING |
| Country | France |
| Team | Individual |