All available race results Jean Bonfré
| Date | Race | Rank |
| 28/03 | Monte Carlo - Mont Agel | 23 |
Rider information for 1920
| Rank | 722 |
| Score | 0 |
| Name | Jean BONFRÉ |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 13/03 | Monte Carlo - Mont Agel | 44 |
Rider information for 1921
| Rank | 977 |
| Score | 0 |
| Name | Jean BONFRÉ |
| Country | France |
| Team | Individual |