All available race results Alfons de Roeck
| Date | Race | Rank |
| 23/07 | 24 heures de Verviers | 1 |
Rider information for 1899
| Rank | 16 |
| Score | 150 |
| Name | Alfons DE ROECK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 14/07 | 24 heures de Verviers | 1 |
Rider information for 1900
| Rank | 14 |
| Score | 150 |
| Name | Alfons DE ROECK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 23/06 | 24 heures de Verviers | 4 |
Rider information for 1901
| Rank | 70 |
| Score | 56 |
| Name | Alfons DE ROECK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 15/06 | Namen - Antwerpen | 11 |
Rider information for 1902
| Rank | 281 |
| Score | 10 |
| Name | Alfons DE ROECK |
| Country | Belgium |
| Team | Individual |