Czech athletics competitor
Vít Müller (born 31 August 1996) is a Czech athlete specialising in the 400 metres hurdles.[2] He won a bronze medal in the 4 × 400 metres relay at the 2017 Summer Universiade.
International competitions
[edit] | Year | Competition | Venue | Position | Event | Notes |
Representing the  Czech Republic |
| 2015 | European Junior Championships | Eskilstuna, Sweden | 27th (h) | 400 m hurdles | 54.84 |
| 2016 | European Championships | Amsterdam, Netherlands | 20th (sf) | 400 m hurdles | 50.70 |
| 2017 | World Relays | Nassau, Bahamas | 4th (B) | 4 × 400 m relay | 3:08.17 |
| European U23 Championships | Bydgoszcz, Poland | 8th | 400 m hurdles | 50.63 |
| Universiade | Taipei, Taiwan | 18th (sf) | 400 m hurdles | 51.46 |
| 3rd | 4 × 400 m relay | 3:08.14 |
| 2018 | World Indoor Championships | Birmingham, United Kingdom | 6th (h) | 4 × 400 m relay | 3:06.40 |
| European Championships | Berlin, Germany | 16th (h) | 400 m hurdles | 51.00 |
| 3rd (h) | 4 × 400 m relay | 3:02.52 |
| 2019 | European Indoor Championships | Glasgow, United Kingdom | 15th (h) | 400 m | 47.69 |
| World Relays | Yokohama, Japan | 3rd (B) | 4 × 400 m relay | 3:03.79 |
| Universiade | Naples, Italy | 8th | 400 m hurdles | 50.86 |
| 5th | 4 × 400 m relay | 3:06.78 |
| World Championships | Doha, Qatar | 19th (sf) | 400 m hurdles | 49.97 |
| 2021 | European Indoor Championships | Toruń, Poland | 29th (h) | 400 m | 47.60 |
| 2nd | 4 × 400 m relay | 3:06.54 |
| Olympic Games | Tokyo, Japan | 22nd (sf) | 400 m hurdles | 49.69 |
| 15th (h) | 4 × 400 m relay | 3:03.61 |
| 2022 | World Indoor Championships | Belgrade, Serbia | 5th | 4 × 400 m relay | 3:07.98 |
| World Championships | Eugene, United States | 30th (h) | 400 m hurdles | 50.71 |
| European Championships | Munich, Germany | 17th (sf) | 400 m hurdles | 49.78 |
| 2023 | World Championships | Budapest, Hungary | 24th (h) | 400 m hurdles | 49.37 |
| 12th (h) | 4 × 400 m relay | 3:00.99 |
| 2024 | World Indoor Championships | Glasgow, United Kingdom | – | 4 × 400 m relay | DNF |
| European Championships | Rome, Italy | 11th (sf) | 400 m hurdles | 49.25 |
| Olympic Games | Paris, France | 8th (rep) | 400 m hurdles | 48.96 |
Outdoor
Indoor
