All available race results Harry Messmore
| Date | Race | Rank |
| 04/07 | Santa Monica Road Race | 41 |
Rider information for 1899
| Rank | 163 |
| Score | 0 |
| Name | Harry MESSMORE |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 04/07 | Santa Monica Road Race | 41 |
| Rank | 163 |
| Score | 0 |
| Name | Harry MESSMORE |
| Country | United States |
| Team | Individual |