| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | José•Alonso Valero | |
| Used name | José•Alonso | |
| Other names | Josep Alonso i Valero | |
| Born | 12 February 1957 in El Vendrell, Tarragona |  ESP |
| Measurements | 183 cm / 75 kg | |
| Affiliations | MAM | |
| NOC | Spain | ESP |
Personal Best: 400H – 49.00 (1987).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Athletics | ESP |
José Alonso | |||
| 400 metres Hurdles, Men (Olympic) | AC h6 r1/3 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Spain | |||||
| 1988 Summer Olympics | Athletics | ESP |
José Alonso | |||
| 400 metres Hurdles, Men (Olympic) | 6 h1 r2/3 |
