| World Championship 2019 Doha | 20km Walk (Women) | 1:38:29 | 19 | CZE | 2019-09-29 00:00:00 | FINAL | | |
| World University Games 2019 Napoli | 20km Walk (Women) | 1:35:44 | 3 | CZE | 2019-07-12 00:00:00 | FINAL | | |
| European Championship 2018 Berlin | 20km Walk (Women) | 1:27:03 | 2 | CZE | 2018-08-11 00:00:00 | FINAL | | SB |
| World Championship 2017 London | 20km Walk (Women) | DNF | | CZE | 2017-08-13 00:00:00 | FINAL | 0 | |
| Olympic Games 2016 Rio | 20km Walk (Women) | 1:30:43 | 10 | CZE | 2016-08-19 00:00:00 | FINAL | 1148 | |
| World Championship 2015 Beijing | 20km Walk (Women) | 1:30:32 | 8 | CZE | 2015-08-28 00:00:00 | FINAL | 1150 | |