All available race results Otto Widra
| Date | Race | Rank |
| 09/06 | Rund um Wien | 18 |
Rider information for 1907
| Rank | 862 |
| Score | 0 |
| Name | Otto WIDRA |
| Country | Austria |
| Team | Individual |
| Date | Race | Rank |
| 09/06 | Rund um Wien | 18 |
| Rank | 862 |
| Score | 0 |
| Name | Otto WIDRA |
| Country | Austria |
| Team | Individual |