All available race results Jaroslav Janák
| Date | Race | Rank |
| 28/08 | Praha - Karlovy Vary - Praha | 18 |
Rider information for 1927
| Rank | 1592 |
| Score | 0 |
| Name | Jaroslav JANÁK |
| Country | Czechoslovakia |
| Team | Individual |
| Date | Race | Rank |
| 28/08 | Praha - Karlovy Vary - Praha | 18 |
| Rank | 1592 |
| Score | 0 |
| Name | Jaroslav JANÁK |
| Country | Czechoslovakia |
| Team | Individual |