All available race results Juan Herranz
No results available in season 1930.
Rider information for 1930
| Rank | 423 |
| Score | 47 |
| Name | Juan HERRANZ |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 27/08 | G.P. Vizcaya | 16 |
Rider information for 1933
| Rank | 1143 |
| Score | 4 |
| Name | Juan HERRANZ |
| Country | Spain |
| Team | Individual |