The World’s Largest Open Martial Arts Event!

The 44th Annual US Open ISKA World Martial Arts Championships is scheduled for June 30 – July 1, 2017 in Walt Disney World, Florida.

We thank you for your participation in the 2016 US Open ISKA World Martial Arts Championships. Please click the button bellow for results and standings of our last edition.


On July 26, 2016 at 8:00 p.m. eastern and July 31, 2016 at 3:00 p.m. eastern for the broadcasts of the 2016 US Open Night of Champions.

The 2016 US Open ISKA

 World Martial Arts Championships Promo

Attention Breaking Competitors

Deadline for ordering materials is June 26th!!!!!!!

The 2016 US Open is almost here. We have received many registrations. In order to complete the registration for materials, set up and seeding, you must go to the links below and complete the materials ordering process (wood and concrete). If you are interested in becoming a USBA/WBA Member we will be offering a discount for those that sign up at the US Open. Membership IS NOT required to compete.

If you have registered for the USBA/WBA Breaking Divisions on Friday July 8th please be sure to order your materials by June 26th. Go to http://usopenmaterials.usbawba.com/.

If you are interested in bringing your breaking technique to the next level, and learning from some of the top competitive breakers in the World, register for the USBA/WBA Breaking Seminar on Thursday July 7th http://www.usopenseminar.usbawba.com/. Master Jonathan Field (USBA/WBA and ISKA champion) and Nick Zambri (USBA/WBA and ISKA champion) will be instructing.

The Disney Experience
Visit our special site created just for US Open attendees and guests where you will find information about your stay and the whole experience at Disney, including discounted theme park tickets.
Learn More

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