Continent
Type
Category
|
September
4
|
International Jigoro Kano Judo Tournament
2 athletes - 2 nations |
 Russian Federation, Vladivostok
|
|
September
9 - 11
|
First Commonwealth of Independent States Games 2021
|
Russian Federation, Kazan
|
|
September
9 - 11
|
Junior European Judo Championships 2021
351 athletes - 43 nations |
 Luxembourg, Luxembourg
|
|
September
12
|
European Junior Mixed Team Championships 2021
146 athletes - 11 nations |
Luxembourg, Luxembourg
|
|
September
18 - 19
|
Sarajevo European Open 2021
305 athletes - 29 nations |
 Bosnia and Herzegovina, Sarajevo
|
|
September
24 - 26
|
Zagreb Grand Prix 2021
243 athletes - 35 nations |
 Croatia, Zagreb
|