All available race results Justino Adrada
| Date | Race | Rank |
| 30/05 | G.P. Eibarresa | 4 |
Rider information for 1926
| Rank | 608 |
| Score | 20 |
| Name | Justino ADRADA |
| Country | Spain |
| Team | A.C. Bilbao |
| Date | Race | Rank |
| 25/06 | G.P. Eibarresa | 11 |
| 26/06 | G.P. Vizcaya | 19 |
| 31/07 | Circuito de Getxo | 11 |
Rider information for 1927
| Rank | 550 |
| Score | 30 |
| Name | Justino ADRADA |
| Country | Spain |
| Team | A.C. Bilbao |