All available race results Dioscoro Alonso
No results available in season 1920.
Rider information for 1920
| Rank | 628 |
| Score | 0 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | S.D. Sempere |
No results available in season 1921.
Rider information for 1921
| Rank | 839 |
| Score | 0 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | Burunda |
No results available in season 1922.
Rider information for 1922
| Rank | 925 |
| Score | 0 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | Burunda |
| Date | Race | Rank |
| Madrid - Santander | ||
| 23/09 | Stage 1 | 13 |
| 24/09 | Stage 2 | 27 |
| 24/09 | General Classification | 22 |
| 28/10 | Vuelta a Guipúzcoa | 12 |
| 25/06 | Vuelta a Tolosa | 11 |
Rider information for 1923
| Rank | 548 |
| Score | 17 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | Burunda |
| Date | Race | Rank |
| 05/10 | Vuelta a Guipúzcoa | 22 |
Rider information for 1924
| Rank | 1016 |
| Score | 0 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | Etorri Alaiz |
| Date | Race | Rank |
| 24/06 | Vuelta a Tolosa | 20 |
Rider information for 1925
| Rank | 570 |
| Score | 19 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | Etorri Alaiz |
No results available in season 1926.
Rider information for 1926
| Rank | 680 |
| Score | 14 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | C.D. Eibarresa |
| Date | Race | Rank |
| 26/06 | G.P. Vizcaya | 30 |
| 31/07 | Circuito de Getxo | 1 |
Rider information for 1927
| Rank | 518 |
| Score | 32 |
| Name | Dioscoro ALONSO |
| Country | Spain |
| Team | C.D. Ibarrea |