All available race results Siep Feenstra
| Date | Race | Rank |
| 27/07 | Kampioenschap van Friesland | 2 |
Rider information for 1891
| Rank | 563 |
| Score | 27 |
| Name | Siep FEENSTRA |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 16/09 | Leeuwarden - Sneek - Leeuwarden | 3 |
Rider information for 1894
| Rank | 353 |
| Score | 23 |
| Name | Siep FEENSTRA |
| Country | Netherlands |
| Team | Individual |