Grassroots
Judo™ Winter Nationals ®
Tournament

The #1 tournament in the nation

Established 2006

News and Updates

Congratulations and big thank you to all competitors, Referees, Officials, Clinicians and volunteers who made this years tournament a huge success.

Nanka Judo Yudanshakai is looking forward to repeating the same in December 2023.  
 Use this link to take you to this year's tournament results on Smoothcomp. https://smoothcomp.com/en/event/8427/results


Sirius XM's Shotgun Tom Kelly on the 2022 Judo Winter Nationals®


This premier event is held each December in the sunny Southern California area outside of Los Angeles. Originally founded by Goltz Judo, the event is hosted by Nanka Yudanshkai, and is endorsed by the USJA / USJF Grassroots Judo™ alliance. You can expect to see 800+ competitors from all over the country as well as different parts of the world such as Europe, Asia, South America, even a team from Tahiti! In addition to the national tournament for all age groups and skill levels, clinics are held on coaching, refereeing, kata, and anything pertaining to the study of judo.

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SEE YOU IN 2023 FOR OUR 16th ANNIVERSARY CELEBRATION EVENT

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