# Czech Republic at the 2022 World Athletics Championships

The Czech Republic competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022.
Decathlete Ondřej Kopecký did not start due to an injury.

## Medallists

| Medal | Name | Event | Date |
| Bronze | Jakub Vadlejch | Men's javelin throw | 23 July |

## Results

The Czech Republic entered 24 athletes.

### Key

* Q = Qualified for the next round
* q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
* NR = National record
* PB = Personal best
* SB = Season best
* N/A = Round not applicable for the event

### Men
#### Track and road events

| Athlete | Event | Heat | Heat | Semi-final | Semi-final | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Jan Jirka | 200 m | 20.73 | 7 | Did not advance | Did not advance | Did not advance | Did not advance |
| Patrik Šorm | 400 m | 46.07 | 5 | Did not advance | Did not advance | Did not advance | Did not advance |
| Filip Sasínek | 1500 m | 3:39.47 | 8 | Did not advance | Did not advance | Did not advance | Did not advance |
| Petr Svoboda | 110 m hurdles | 13.65 | 7 | Did not advance | Did not advance | Did not advance | Did not advance |
| Vít Müller | 400 m hurdles | 50.71 | 7 | Did not advance | Did not advance | Did not advance | Did not advance |
| Vít Hlaváč | 35 km walk | — | — | — | — | 2:32:50 NR | 23 |
| Matěj Krsek Pavel Maslák Michal Desenský Patrik Šorm | 4 × 400 m relay | 3:02.42 =NR | 2 Q | — | — | 3:01.63 NR | 8 |

#### Field events

| Athlete | Event | Qualification | Qualification | Final | Final |
| Athlete | Event | Distance | Position | Distance | Position |
| Radek Juska | Long jump | 7.87 | 14 | Did not advance | Did not advance |
| Marek Bárta | Discus throw | 62.90 | 15 | Did not advance | Did not advance |
| Jakub Vadlejch | Javelin throw | 85.23 | 4 Q | 88.09 | |

#### Combined events – Decathlon

| Athlete | Event | 100 m | LJ | SP | HJ | 400 m | 110H | DT | PV | JT | 1500 m | Final | Rank |
| Jiří Sýkora | Result | 11.11 SB | 7.14 | 14.89 | 1.93 | 49.29 | 14.14 | 54.39 CDB | 4.60 | 61.49 SB | 4:55.90 SB | 8107 SB | 13 |
| Jiří Sýkora | Points | 836 | 847 | 783 | 740 | 848 | 957 | 962 | 790 | 760 | 584 | 8107 SB | 13 |

### Women
#### Track and road events

| Athlete | Event | Heat | Heat | Semi-final | Semi-final | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Lada Vondrová | 400 m | 51.55 | 4 q | 51.47 | 6 | Did not advance | Did not advance |
| Kristiina Mäki | 1500 m | 4:08.43 | 6 Q | 4:21.67 | 12 | Did not advance | Did not advance |
| Diana Mezuliáníková | 1500 m | 4:06.55 SB | 8 | Did not advance | Did not advance | Did not advance | Did not advance |
| Tereza Hrochová | Marathon | — | — | — | — | 2:30:39 SB | 17 |
| Helena Jiranová | 100 m hurdles | 13.37 | 5 | Did not advance | Did not advance | Did not advance | Did not advance |
| Eliška Martínková | 20 km walk | — | — | — | — | 1:34:45 | 21 |
| Tereza Ďurdiaková | 35 km walk | — | — | — | — | DNF | – |

#### Field events

| Athlete | Event | Qualification | Qualification | Final | Final |
| Athlete | Event | Distance | Position | Distance | Position |
| Amálie Švábíková | Pole vault | 4.20 | =26 | Did not advance | Did not advance |
| Nikola Ogrodníková | Javelin throw | 60.59 | 6 | 60.18 | 8 |