All available race results Eugène Leroy
| Date | Race | Rank |
| 15/08 | Paris - Honfleur | 7 |
Rider information for 1908
| Rank | 436 |
| Score | 11 |
| Name | Eugène LEROY |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour de France | ||
| 05/07 | Stage 1 | 116 |
| 07/07 | Stage 2 | 123 |
| 09/07 | Stage 3 | 85 |
| 11/07 | Stage 4 | 51 |
| 13/07 | Stage 5 | 52 |
| 15/07 | Stage 6 | 50 |
| 17/07 | Stage 7 | 37 |
| 19/07 | Stage 8 | 53 |
| 21/07 | Stage 9 | 65 |
| 23/07 | Stage 10 | 53 |
| 25/07 | Stage 11 | 54 |
| 27/07 | Stage 12 | 41 |
| 29/07 | Stage 13 | 49 |
| 01/08 | Stage 14 | 49 |
| 01/08 | General Classification | 46 |
Rider information for 1909
| Rank | 277 |
| Score | 55 |
| Name | Eugène LEROY |
| Country | France |
| Team | Labor - Chauvia |
Rider information for 1910
| Rank | 712 |
| Score | 0 |
| Name | Eugène LEROY |
| Country | France |
| Team | Panneton - Leman |