“The Most Prestigious Event of its Kind…”
Throughout the entire sports industry, the name U.S. OPEN is recognized and revered as the pinnacle in performance and prestige, where champions become legends and new stars lead us into the future.
Whether you are a world-rated competitor, a novice trying your hand at competition for the first time, a fan in love with the sport, or a school owner who wants to see their students bond over an amazing experience, the US OPEN is for EVERYONE.
SCHOOL OWNERS AND TEAM LEADERS ARE VIP GUESTS
Take advantage of a once-per-year opportunity to earn recognition in your community by being personally invited to the US Open ISKA World Martial Arts Championships. Whether your school normally attends tournaments or not, the US Open provides the chance for your students to bond outside the training hall with you and their training mates while being inspired by the performances they will witness and making new friends from around the world – And it all happens where dreams come true, in the home of magic itself – Walt Disney World

ISKA WORLD CHAMPIONSHIPS
The U.S. OPEN is recognized by the International Sport Karate Association as their world championship event. Since 1986, ISKA has set an unparalleled global standard for our sport. Competition teams travel from the four corners of the earth to participate, and to witness the word’s greatest displays of martial artistry. Seize this opportunity to earn recognition as a legitimate World Champion!

THERE’S SOMETHING FOR EVERYONE
Forms (Empty-Hand)
- Traditional Forms
- Creative Forms
- Musical Forms
- Extreme Forms
Weapons
- Traditional Weapons Forms
- Creative Weapons Forms
- Musical Weapons Forms
- Extreme Weapons Forms
Sparring Divisions
- Continuous Light Contact Sparring
- Light Contact Point Sparring
- Light Contact Clash Sparring
- Submission Grappling
- Light Contact Sport MMA
Team Events
- Team Point Sparring
- Team Continuous Sparring
- Team Synchronized Forms
- Team Demonstration
Open Breakin DIvisions
- OPEN Creative Multi-Direction Wood Breaking
- OPEN Creative Breaking
- OPEN Power Board Breaking
- OPEN Speed Board Breaking
- OPEN High Jump Board Breaking
- OPEN Power Concrete Breaking
Feature Divisions
- Handicapable / Adaptive Divisions
- Self Defense Demonstration