All available race results John Duvall
| Date | Race | Rank |
| 04/07 | Santa Monica Road Race | 5 |
Rider information for 1898
| Rank | 310 |
| Score | 0 |
| Name | John DUVALL |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 04/07 | Santa Monica Road Race | 13 |
Rider information for 1899
| Rank | 182 |
| Score | 0 |
| Name | John DUVALL |
| Country | United States |
| Team | Individual |