All available race results Carl Mortensen
| Date | Race | Rank |
| 17/09 | Nordisk Mesterskab | 1 |
Rider information for 1916
| Rank | 35 |
| Score | 37 |
| Name | Carl MORTENSEN |
| Country | Denmark |
| Team | Individual |
| Date | Race | Rank |
| 11/08 | Nordisk Mesterskab | 7 |
Rider information for 1918
| Rank | 135 |
| Score | 18 |
| Name | Carl MORTENSEN |
| Country | Denmark |
| Team | Individual |
| Date | Race | Rank |
| 10/08 | Nordisk Mesterskab | 2 |
Rider information for 1919
| Rank | 239 |
| Score | 33 |
| Name | Carl MORTENSEN |
| Country | Denmark |
| Team | Individual |
| Date | Race | Rank |
| 29/08 | Nordisk Mesterskab | 7 |
Rider information for 1921
| Rank | 489 |
| Score | 18 |
| Name | Carl MORTENSEN |
| Country | Denmark |
| Team | Individual |