| Klaudia Maruszewska | |
| Nationality: | Polish |
| Birth Date: | 28 August 1997 |
| Birth Place: | Poland |
| Country: |  |
| Sport: | Track and field |
| Event: | Javelin throw |
| Club: | LKS Jantar Ustka[1] |
| Coach: | Henryk Michalski |
| Pb: | 57.59 m (2016) |
| Updated: | 23 July 2016 |
Klaudia Maruszewska (born 28 August 1997) is a Polish track and field athlete who competes in the javelin throw. She won the gold medal at the 2016 World Junior Championships with a personal best of 57.59 metres.[2] [3]
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2013 | European Youth Summer Olympic Festival | Utrecht, Netherlands | 15th (q) | Javelin (500g) | 40.46 m | |
| 2014 | European Youth Olympic Trials | Baku, Azerbaijan | 18th (q) | Javelin (500g) | 44.85 m | |
| 2016 | World U20 Championships | Bydgoszcz, Poland | bgcolor=gold | 1st | Javelin | 57.59 m |
| 2017 | European U23 Championships | Bydgoszcz, Poland | 10th | Javelin | 55.11 m | |
| 2019 | European U23 Championships | Gävle, Sweden | 10th | Javelin | 48.38 m | |