All available race results Antonio Calzada
| Date | Race | Rank |
| 15/05 | Campeonato de España en carretera | 4 |
Rider information for 1904
| Rank | 417 |
| Score | 0 |
| Name | Antonio CALZADA |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 15/05 | Campeonato de España en carretera | 4 |
| Rank | 417 |
| Score | 0 |
| Name | Antonio CALZADA |
| Country | Spain |
| Team | Individual |