All available race results Mario Roncoroni
| Date | Race | Rank |
| 23/10 | Giro di Lombardia | 20 |
Rider information for 1937
| Rank | 374 |
| Score | 68 |
| Name | Mario RONCORONI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 100 |
Rider information for 1938
| Rank | 889 |
| Score | 6 |
| Name | Mario RONCORONI |
| Country | Italy |
| Team | Individual |