Info
| Last name | Guillen Dominguez |
| First name | Samuel Alberto |
| Nationality |  Costa Rica |
| Date of birth | 29-03-2008 |
| Age | 18 |
Results
| Date | Rank | Race |
|---|---|---|
| 24-05 | DNF | National Road Championships - Costa Rica U19 (CN) |
| 23-05 | 51 | National Road Championships - Costa Rica TT U19 (CN) |