All available race results Ernest Leroy
| Date | Race | Rank |
| 30/05 | Paris - Tours | 27 |
| 29/08 | G.P. des Nations (occupied zone) | 18 |
Rider information for 1943
| Rank | 147 |
| Score | 124 |
| Name | Ernest LEROY |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 07/05 | Paris - Tours | 32 |
Rider information for 1944
| Rank | 246 |
| Score | 25 |
| Name | Ernest LEROY |
| Country | France |
| Team | Dilecta - Wolber |
No results available in season 1946.
Rider information for 1946
| Rank | 1132 |
| Score | 0 |
| Name | Ernest LEROY |
| Country | France |
| Team | Mercier - F. Pélissier |
No results available in season 1947.
Rider information for 1947
| Rank | 1018 |
| Score | 4 |
| Name | Ernest LEROY |
| Country | France |
| Team | Mercier - A. Leducq |
No results available in season 1948.
Rider information for 1948
| Rank | 974 |
| Score | 9 |
| Name | Ernest LEROY |
| Country | France |
| Team | Individual |