Info
| Last name | Castillo Viales |
| First name | Joshua David |
| Nationality |  Costa Rica |
| Date of birth | 29-07-2006 |
| Age | 19 |
About Joshua David Castillo Viales
Joshua David Castillo Viales is a Costa Rican cycling professional, 19 years old.
| Date | Rank | Race |
|---|---|---|
| 18-06 | 35 | National Road Championships - Costa Rica U19 (CN) |
| 17-06 | 28 | National Road Championships - Costa Rica TT U19 (CN) |