Info
| Last name | Porras |
| First name | Mariana |
| Nationality |  Costa Rica |
Results
| Date | Rank | Race | |
|---|---|---|---|
| Vuelta Internacional Femenina a Costa Rica (2.2) | |||
| 71 |  Standings | ||
| 18 |  Youth | ||
| 20-10 | 70 | Stage 4Escazú - Escazú (83.0km) | |
| 19-10 | 68 | Stage 3Pérez Zeledón - La Georgina (73.0km) | |
| 18-10 | 76 | Stage 2Palmar Norte - General Viejo (118.0km) | |
| 17-10 | 65 | Stage 1Quepos - Palmar Norte (102.0km) | |