| Triathlon |
2010 World Winter Triathlon Championships
|
Eidsvoll (Oslo) |
 NOR |
Winter triathlon junior, Women |
🥇 |
 CZE |
as Aneta Grabmüller |
| Triathlon |
2011 World Winter Triathlon Championships
|
Jamijarvi |
 FIN |
Winter triathlon junior, Women |
🥇 |
CZE |
as Aneta Grabmüller |
| Triathlon |
2013 European Cross Triathlon Championships
|
Strobl am Wolfgangsee |
 AUT |
Cross Triathlon U23, Women |
🥉 |
CZE |
|
| Triathlon |
2016 World Cross Triathlon Championships
|
Snowy Mountains |
 AUS |
Cross Triathlon U23, Women |
🥇 |
CZE |
|
| Triathlon |
2020 World Winter Triathlon Championships
|
Asiagno |
 ITA |
Winter triathlon relay, Mixed |
🥉 |
CZE |
as Aneta Grabmüller |
| Triathlon |
2020 World Winter Triathlon Championships
|
Asiagno |
ITA |
Winter triathlon relay, Mixed |
🥉 |
CZE |
as Aneta Grabmüller |
| Triathlon |
2021 World Cross Triathlon Championships
|
El Anillo, Extremadura |
 ESP |
Cross Triathlon, Women |
🥉 |
CZE |
|
| Triathlon |
2024 World Winter Triathlon Championships
|
Pragelato |
ITA |
Winter triathlon, Women |
🥈 |
CZE |
|
| Triathlon |
2024 World Winter Triathlon Championships
|
Pragelato |
ITA |
Winter triathlon relay, Mixed |
🥈 |
CZE |
|
| Triathlon |
2024 World Winter Triathlon Championships
|
Pragelato |
ITA |
Winter triathlon relay, Mixed |
🥈 |
CZE |
|
| Triathlon |
2025 World Winter Triathlon Championships
|
Cogne |
ITA |
Winter triathlon, Women |
🥈 |
CZE |
|
| Triathlon |
2025 World Winter Triathlon Championships
|
Cogne |
ITA |
Winter triathlon relay, Mixed |
🥇 |
CZE |
|
| Triathlon |
2025 World Winter Triathlon Championships
|
Cogne |
ITA |
Winter triathlon relay, Mixed |
🥇 |
CZE |
|
| Triathlon |
2025 European Cross Triathlon Championships
|
Prachatice |
CZE |
Cross Triathlon, Women |
🥉 |
CZE |
as Aneta Grabmüller |