Info
| Last name | Roldan Ortiz |
| First name | Weimar Alfonso |
| Nationality |  Colombia |
| Date of birth | 17-05-1985 |
| Age | 40 |
| Date | Rank | Race |
|---|---|---|
| 21-09 | 40 |  UCI World Championship Madrid TT U23 (CM) |
Teams
| Year | Team |
|---|---|
| 2022 | Team Medellin - EPM |
| 2021 | Team Medellin |
| 2020 | Team Medellin |
| 2019 | Medellin |
| 2018 | Medellin |
| 2017 | Medellin - Inder |
| 2016 | EPM Tigo - Une Area Metropolitana |
| 2015 | EPM - UNE - Area Metropolitana |
| 2013 | EPM - UNE |
Victories
| This year | 0 |
| Total | 6 |