All available race results Eugène Delhaye
| Date | Race | Rank |
| 03/04 | Paris - Roubaix | 27 |
| Tour de France | ||
| 02/07 | Stage 1 | 40 |
| 09/07 | Stage 2 | 34 |
| 13/07 | Stage 3 | 27 |
| 16/07 | Stage 4 | 22 |
| 20/07 | Stage 5 | 22 |
Rider information for 1904
| Rank | 68 |
| Score | 65 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Drugenand - Le Lion |
| Date | Race | Rank |
| 30/09 | Paris - Tours | 10 |
Rider information for 1906
| Rank | 72 |
| Score | 99 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 19/05 | Paris - Dieppe | 49 |
| 23/06 | Paris - Hesdin | 6 |
Rider information for 1907
| Rank | 44 |
| Score | 303 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Individual |