All available race results Jorge Nilton Ortiz Márquez
| Date | Race | Rank |
| 07/09 | World Championships Road Race (Amateurs) | 103 |
Rider information for 1986
| Rank | 831 |
| Score | 10 |
| Name | Jorge Nilton ORTIZ MÁRQUEZ |
| Country | Colombia |
| Team | Postobon - Manzana - RCN |
| Date | Race | Rank |
| 05/09 | World Championships Road Race (Amateurs) | 94 |
Rider information for 1987
| Rank | 940 |
| Score | 10 |
| Name | Jorge Nilton ORTIZ MÁRQUEZ |
| Country | Colombia |
| Team | Individual |
| Date | Race | Rank |
| 31/07 | Panamerican Championships Elite Road Race | 9 |
Rider information for 1988
| Rank | 1895 |
| Score | 0 |
| Name | Jorge Nilton ORTIZ MÁRQUEZ |
| Country | Colombia |
| Team | Individual |
No results available in season 1989.
Rider information for 1989
| Rank | 1566 |
| Score | 0 |
| Name | Jorge Nilton ORTIZ MÁRQUEZ |
| Country | Colombia |
| Team | Pony Malta - Bavaria - Avianca |
No results available in season 1990.
Rider information for 1990
| Rank | 1447 |
| Score | 0 |
| Name | Jorge Nilton ORTIZ MÁRQUEZ |
| Country | Colombia |
| Team | Pony Malta - Avianca |