| Athletics |
2017 European Athletics Indoor Championships |
Beograd |
 SRB |
4 x 400 m Relay, Women |
🥇 |
 POL |
|
| Athletics |
2017 World Athletics Relays |
Nassau |
 BAH |
4 x 400 m Relay, Women |
🥈 |
POL |
|
| Athletics |
2017 World Athletics Championships |
London |
 GBR |
4 x 400 m Relay, Women |
🥉 |
POL |
as Iga Baumgart |
| Athletics |
2017 Summer Universiade |
Taipei |
 TPE |
4 x 400 m Relay, Women |
🥇 |
POL |
|
| Athletics |
2018 European Athletics Championships |
Berlin |
 GER |
4 x 400 m Relay, Women |
🥇 |
POL |
as Iga Baumgart-Witan |
| Athletics |
2019 European Athletics Indoor Championships |
Glasgow |
GBR |
4 x 400 m Relay, Women |
🥇 |
POL |
as Iga Baumgart-Witan |
| Athletics |
2019 World Athletics Championships |
Doha |
 QAT |
4 x 400 m Relay, Women |
🥈 |
POL |
as Iga Baumgart-Witan |
| Athletics |
2022 World Athletics Indoor Championships |
Beograd |
SRB |
4 x 400 m Relay, Women |
🥉 |
POL |
|
| Athletics |
2022 European Athletics Championships |
München |
GER |
4 x 400 m Relay, Women |
🥈 |
POL |
|