All available race results Constantin Ciocan
| Date | Race | Rank |
| 22/10 | Olympic Games Tokyo - Road Race | 58 |
Rider information for 1964
| Rank | 702 |
| Score | 20 |
| Name | Constantin CIOCAN |
| Country | Romania |
| Team | Individual |
| Date | Race | Rank |
| Tour de l'Avenir | ||
| 03/07 | General Classification | 53 |
Rider information for 1965
| Rank | 1595 |
| Score | 0 |
| Name | Constantin CIOCAN |
| Country | Romania |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 25/05 | General Classification | 58 |
Rider information for 1966
| Rank | 1477 |
| Score | 0 |
| Name | Constantin CIOCAN |
| Country | Romania |
| Team | Individual |
| Date | Race | Rank |
| Tour of Hellas | ||
| 11/10 | Stage 5 | 2 |
Rider information for 1968
| Rank | 1386 |
| Score | 0 |
| Name | Constantin CIOCAN |
| Country | Romania |
| Team | Individual |