All available race results Juan Riera
| Date | Race | Rank |
| Volta Ciclista a Catalunya | ||
| 08/09 | Stage 1 | 103 |
| 09/09 | Stage 2 | 76 |
| 10/09 | Stage 3 | 70 |
| 11/09 | Stage 4 | 42 |
| 13/09 | Stage 5 | 26 |
| 14/09 | Stage 6 | 50 |
| 15/09 | Stage 7 | 57 |
| 15/09 | General Classification | 40 |
Rider information for 1929
| Rank | 856 |
| Score | 6 |
| Name | Juan RIERA |
| Country | Spain |
| Team | Individual |