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Fun, Family-Friendly Fitness

USKO invites you try any of our programs for one week… FREE.

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Since 1972, the United States Karate Organization – Family Training Centers have been bringing the challenge and excitement of our Martial Arts Training Programs to men, women, and children of all ages. Whether your interest in Martial Arts is for self-defense, as a sport, or simply for the love of the art itself, you’ll find the training programs offered here are tailored to meet your individual needs.

Latest USKO News

  • Way To Go Luke Rivas!

Way To Go Luke Rivas!

  • July 14th, 2018

Great work Luke Rivas on his Muay Thai fight! Keep an eye on Luke […]

  • USKO Fight Night: July 28, 2018

USKO Fight Night: July 28, 2018

  • June 30th, 2018

Fighter Registration


Technical Bouts Tournament Style Competition

Medals for single bout winners
Tournament style, […]

  • USKO Fight Night 10

USKO Fight Night 10

  • June 30th, 2018

August 18, 2018
6:00 p.m.

USKO Training Center – Riverside
6794 Brockton Ave.
Riverside, CA 92506
(951) 686-1505
Buy Tickets […]

The Experience

If you want to get into great shape, have a blast, learn a skill that will build your confidence, and meet lots of great people, I highly recommend you stop in and check this place out.
Aaron M., Riverside, CA
This is an exceptional muti-discipline karate and fitness studio. There is literally something here for the entire family, from karate, to fitness training, to Muay Thai, etc. The instruction is first rate. My son has been going here for four years and he loves it! ; )
Chris M., Riverside, CA
USKO is a great facility for children and adults! The variety of trainings for all ages allows for a well-rounded workout.
Tammy M., Temecula, CA
Both my wife and I have been training at USKO for many years now and we absolutely love it! The senseis have a great rapport with their students, both children and adults. They are so helpful and supportive in helping you achieve your goals and they make you feel like family.
Rick M., Anaheim, CA
Very impressed with the friendly, family feel. Really enjoying the classes, instructors and students. Kinda surprised at how much they offer and how active/well attended the classes are. The bonus was the class schedule, which works perfectly for me.
Michael P., Corona, CA