All available race results Johan 't Hart
| Date | Race | Rank |
| 12/08 | Nederlands Kampioenschap | 3 |
Rider information for 1907
| Rank | 210 |
| Score | 26 |
| Name | Johan 'T HART |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 12/08 | Nederlands Kampioenschap | 3 |
| Rank | 210 |
| Score | 26 |
| Name | Johan 'T HART |
| Country | Netherlands |
| Team | Individual |