The World’s Largest Open Martial Arts Event!

The 43rd Annual US Open ISKA World Martial Arts Championships is scheduled for July 8-9, 2016 in Walt Disney World, Florida.

ONLINE Competitor Registration is now open! Featuring all categories of Forms, Weapons, Fighting, Grappling, Breaking, and Sport MMA.


The Coronado Springs Resort Hotel rate for 2016 is $143 per night which is over 40% off the regular rates! Rooms may be booked online, by phone or email.


Relevant Information

US Open Divisions

Over 1,200 divisions of competition available in 2016. Click here to view.

Event Schedule

Camps, Seminars, Competition, Night of Champions and more. View schedule.

Group Discount

Have a group of 10 or more competitors? You may be eligible for group discount. Learn more.

International Competitors

We welcome competitors from over 40 countries every year. Need an invitation letter? Click here.


Presenting Broadcast Sponsor


For more than 30 years, Paul Mitchell has proudly sponsored sports events and athletes around the globe. From skateboarding pros and world-class snowboarders to volleyball stars, karate champions and urban dancers, our talented athletes encourage us to embrace our own passions, find inspiration in unexpected places and push the envelope to create works of art.

Broadcast Sponsor


Asian World of Martial Arts is the LEADER in human contact sports and martial arts gear and supplies. AWMA has everything you need for competition and for your martial arts, MMA or boxing school. Check out the AWMA signature store at the 2016 US Open ISKA World Martial Arts championships for apparel, gear, patches, weapons, uniforms, bags and more. Contact AWMA before the event to have your logo digitized for on-site custom embroidery!

Sponsors & Media Partners



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Contact the US Open team!

Need answers to questions? Contact the US Open staff. We are happy to help you with all of your needs.

Email: help@usopen-karate.com

Help Line: 1-844-4USOPEN