| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Štěpán•Janáček | |
| Used name | Štěpán•Janáček | |
| Born | 12 June 1977 in Praha (Prague), Hlavní město Praha |  CZE |
| Measurements | 188 cm / 80 kg | |
| Affiliations | ASC Dukla — Praha (Prague), Hlavní město Praha | CZE |
| NOC | Czechia | CZE |
Personal Best: PV – 5.76 (2002).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Athletics | CZE |
Štěpán Janáček | |||
| Pole Vault, Men (Olympic) | 14 r1/2 | |||||
| 2004 Summer Olympics | Athletics | CZE |
Štěpán Janáček | |||
| Pole Vault, Men (Olympic) | =28 r1/2 | |||||
| 2008 Summer Olympics | Athletics | CZE |
Štěpán Janáček | |||
| Pole Vault, Men (Olympic) | =29 r1/2 |
