All available race results Eugenio De Castro
| Date | Race | Rank |
| 13/08 | G.P. Vizcaya | 19 |
Rider information for 1944
| Rank | 266 |
| Score | 21 |
| Name | Eugenio DE CASTRO |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 13/08 | G.P. Vizcaya | 19 |
| Rank | 266 |
| Score | 21 |
| Name | Eugenio DE CASTRO |
| Country | Spain |
| Team | Individual |