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Early Bird Registration: July 1st - September 30th.
Pre Registration: October 1st - October 31st.
Day Of Registration: November 1st - November 4th.

Registrations starts at 7:30
Officials meeting at 9:00
Competition starts at 9:30

Welcome! Time grows near for The Pacific Northwest’s elite sports martial arts event. For the benefit of having an organized, smoothly running and timely event, promoter Rick Cropper and Kaizen League president CJ Mayo request it is the responsibility of the athletes, instructors, coaches, parents, guardians and officials to have a comprehensive understanding of The Kaizen League rules and regulations.

For convenience the requested information can be found As an added benefit from 6:30pm - 7:30pm on Friday November 3rd 2023 at the Portland Expo Center Hall D an all-invited Kaizen rules symposium will be offered at no cost.

Please join us and help make The 24th Annual Mighty River Classic the Best Ever!



Mens Blackbelt Sparring - $500

Womens Blackbelt Sparring - $500

Blackbelt Forms - $500

Disco Ball

All tournament goers are invited to The Gala After Tournament Party

Come dress in your most dazzling party attire

Amazing prizes for the most handsome dashing man and the most glamorous gorgeous women

Music, Dancing, Food, and Drinks.


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Spectators Passes:

Kids 6 and under Free

Adult Spectator Pass: $10

Family Pass: $20 includes 2 adults and 2 kids

Kids and seniors Spectator Pass: $7

Coaches Pass:

Coach pass will allow you to be ringside in the coach's box during matches for verbal coaching and ONE 10-second time out.    This pass is nontransferable.

Early Bird Registration: $15

Pre Registration: $25

Day of Registration: $30

As a honor and tribute to the law enforcement community, both active and retired law enforcement officers will receive a free spectator pass.

The school that brings the most competitors will receive a huge amazing grand champion school award!

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