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 | 64 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Drugenand - Le Lion |
| Date | Race | Rank |
| 30/09 | Paris - Tours | 10 |
Rider information for 1906
| Rank | 72 |
| Score | 98 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 19/05 | Paris - Dieppe | 49 |
| 23/06 | Paris - Hesdin | 6 |
| Tour de France | ||
| 08/07 | Stage 1 | 30 |
| 10/07 | Stage 2 | 50 |
| 12/07 | Stage 3 | 46 |
| 14/07 | Stage 4 | 42 |
| 16/07 | Stage 5 | 26 |
| 18/07 | Stage 6 | 49 |
| 20/07 | Stage 7 | 41 |
| 22/07 | Stage 8 | 21 |
| 24/07 | Stage 9 | 26 |
| 26/07 | Stage 10 | 31 |
| 28/07 | Stage 11 | 16 |
| 30/07 | Stage 12 | 23 |
| 01/08 | Stage 13 | 20 |
| 04/08 | Stage 14 | 19 |
| 04/08 | General Classification | 17 |
Rider information for 1907
| Rank | 44 |
| Score | 303 |
| Name | Eugène DELHAYE |
| Country | Belgium |
| Team | Individual |