Info
| Last name | Roldan Ortiz |
| First name | Weimar Alfonso |
| Nationality |  Colombia |
| Date of birth | 17-05-1985 |
| Age | 40 |
About Weimar Alfonso Roldan Ortiz
Weimar Alfonso Roldan Ortiz is a Colombian professional cyclist, 40 years old. Weimar Alfonso has won 6 career victories. Active in track cycling, road cycling.
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 14-03 | 11 |  Gran Premio de la Patagonia (1.2) | |||||
 Vuelta a San Juan Internacional (2.Pro) | |||||||
| 02-02 | DNF | Stage 7San Juan - San Juan (141.0km) | |||||
| 01-02 | 158 | Stage 6Circuito San Juan Villicum - Circuito San Juan Villicum (155.0km) | |||||
| 31-01 | 115 | Stage 5Caucete - Alto Colorado (175.0km) | |||||
| 29-01 | 63 | Stage 4San José de Jáchal - Valle Fértil (185.0km) | |||||
| 28-01 | 100 | Stage 3Ullum - Dique Punta Negra (14.0km) | |||||
| 27-01 | 19 | Stage 2Pocito - Pocito (168.0km) | |||||
| 26-01 | 116 | Stage 1San Juan - San Juan (163.0km) | |||||