All available race results H.F. Clarkson
| Date | Race | Rank |
| 20/09 | North Road 100 | 12 |
Rider information for 1890
| Rank | 292 |
| Score | 22 |
| Name | H.F. CLARKSON |
| Country | Great Britain |
| Team | Individual |
| Date | Race | Rank |
| 20/09 | North Road 100 | 12 |
| Rank | 292 |
| Score | 22 |
| Name | H.F. CLARKSON |
| Country | Great Britain |
| Team | Individual |