All available race results Alfonso González
| Date | Race | Rank |
| 30/11 | Campeonato Nacional de Colombia | 2 |
Rider information for 1947
| Rank | 1529 |
| Score | 0 |
| Name | Alfonso GONZÁLEZ |
| Country | Colombia |
| Team | Individual |
| Date | Race | Rank |
| 08/02 | Campeonato Nacional de Colombia | 7 |
Rider information for 1950
| Rank | 1791 |
| Score | 0 |
| Name | Alfonso GONZÁLEZ |
| Country | Colombia |
| Team | Individual |