July 17-19, 2025 at the world’s finest tournament facility, the Coronado Springs Resort/Convention Center/Gran Destino Tower at Walt Disney World, Orlando Florida, USA.

Considered the world’s biggest, most prestigious sport karate tournament and professional martial arts championships, the US OPEN is sanctioned by NASKA as a 6A Premier Event; is the largest event on the ProMAC Tour; and is home to the ESPN+ worldwide-broadcast ISKA World Professional Martial Arts Championships and the ISKA World Breaking Championships. 

The US OPEN 6A ISKA/NASKA/ProMAC tournament is sport karate’s most family-friendly event for competitors of all ages and ranks. 1400 different open divisions to compete in. No NASKA or ISKA membership required for the main open 6A tournament. Now is the time to register. at 20% off the normal price, and you can still get the best reserved seats for the international broadcasts of the World Championships. We will see you there!