| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mariano•Haro Cisneros |
| Used name | Mariano•Haro |
| Born | 27 May 1940 in Becerril de Campos, Palencia (ESP) |
| Measurements | 165 cm / 58 kg |
| NOC | Spain |
Personal Bests: 5000 – 13:26.03 (1972); 10000 – 27:48.14 (1972); 3000S – 8:37.2 (1968).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Athletics | ESP |
Mariano Haro | |||
| 3,000 metres Steeplechase, Men (Olympic) | AC h2 r1/2 | |||||
| 1972 Summer Olympics | Athletics | ESP |
Mariano Haro | |||
| 5,000 metres, Men (Olympic) | AC r2/2 | |||||
| 10,000 metres, Men (Olympic) | 4 | |||||
| 1976 Summer Olympics | Athletics | ESP |
Mariano Haro | |||
| 10,000 metres, Men (Olympic) | 6 |