Debutants
José Luis Viejo is the youngest debutant in Vuelta a los Valles Mineros in 1976. There are 2 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | VIEJO José Luis | Super-Ser | 26y + 215d |
| 2 | URIBEZUBIA José Luis | Super-Ser | 30y + 288d |
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | VIEJO José Luis | Super-Ser | 26y + 215d |
| 2 | URIBEZUBIA José Luis | Super-Ser | 30y + 288d |