| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2020 Tokyo | 20km Walk (Women) | 1:36:58 | 30 | CZE | 2021-08-06 00:00:00 | FINAL | ||
| World Championship 2023 Budapest | 35km Walk (Women) | 2:49:06 | 10 | CZE | 2023-08-24 00:00:00 | FINAL | NR | |
| World Championship 2022 Oregon | 35km Walk (Women) | DNF | CZE | 2022-07-22 00:00:00 | FINAL |