All available race results Harold Theodore Quortrup
| Date | Race | Rank |
| 30/05 | Irvington - Milburn Road Race | 46 |
Rider information for 1890
| Rank | 549 |
| Score | 0 |
| Name | Harold Theodore QUORTRUP |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 30/05 | Irvington - Milburn Road Race | 46 |
| Rank | 549 |
| Score | 0 |
| Name | Harold Theodore QUORTRUP |
| Country | United States |
| Team | Individual |