New this year!
We are hosting an Open Invitational Shotokan Black Belt tournament on Saturday, November 21st along with our US Nationals eliminations. ISKF karateka may register for both events! Be sure to register for the OPEN events alongside the regular ISKF events.
If there are Shotokan clubs or organizations you think should be included, please let us know so we can send them an invitation. Email for Invitation.
Registration is open!
Hotel Information
We will be hosted at the San Francisco Airport Marriott Waterfront hotel.
The hotel reservation is open!
Reserve now
Check out this year's t-shirts!
