All available race results Eugenio Madrazo
| Date | Race | Rank |
| 31/07 | Circuito de Getxo | 3 |
| Vuelta al Pais Vasco | ||
| General Classification | 20 |
Rider information for 1929
| Rank | 205 |
| Score | 121 |
| Name | Eugenio MADRAZO |
| Country | Spain |
| Team | Individual |
No results available in season 1930.
Rider information for 1930
| Rank | 640 |
| Score | 16 |
| Name | Eugenio MADRAZO |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| Vuelta a Levante | ||
| 08/11 | Stage 1 | 10 |
| 09/11 | Stage 2 | 11 |
| 10/11 | Stage 3 | 14 |
Rider information for 1931
| Rank | 505 |
| Score | 26 |
| Name | Eugenio MADRAZO |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 19/03 | Subida a Santo Domingo | 2 |
| 09/04 | Nice - Mont Agel | 9 |
| Volta Ciclista a Catalunya | ||
| 10/06 | Stage 1 | 41 |
| 11/06 | Stage 2 | 22 |
| 16/07 | Clásica de los Puertos | 4 |
Rider information for 1933
| Rank | 236 |
| Score | 110 |
| Name | Eugenio MADRAZO |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 04/03 | Subida a Santo Domingo | 3 |
| 14/04 | G.P. República | 12 |
Rider information for 1934
| Rank | 525 |
| Score | 38 |
| Name | Eugenio MADRAZO |
| Country | Spain |
| Team | Individual |