All available race results Herman van Koolbergen
| Date | Race | Rank |
| 07/07 | Den Haag - Sassenheim - Den Haag | 8 |
| 15/07 | Leiden - Utrecht - Leiden | 7 |
| 16/09 | Schiedam - Hoek van Holland - Schiedam | 2 |
Rider information for 1895
| Rank | 193 |
| Score | 27 |
| Name | Herman VAN KOOLBERGEN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 12/07 | Rotterdam - Utrecht - Rotterdam | 4 |
| 23/08 | Leiden - Utrecht - Leiden | 2 |
| 28/09 | Nederlands Kampioenschap | 3 |
Rider information for 1896
| Rank | 154 |
| Score | 59 |
| Name | Herman VAN KOOLBERGEN |
| Country | Netherlands |
| Team | Individual |