Achieve Personal Growth.
Karate Can Help.
Over 50 years of traditional Shotokan karate in Colorado. Direct lineage from the founders of modern karate. Classes for all ages, 6 to 80.
50+
Years of Tradition
3
Colorado Locations
7th Dan
Instructors
6 to 80
Ages Welcome
Our Programs
Shotokan karate training for every age and ability
Kids Class
Ages 6 – 11
Kids classes aim to increase focus, confidence, and social skills through traditional Shotokan karate training. In a supportive environment, young students learn discipline, respect, and the foundations of martial arts.
View Schedule
Adult Class
Ages 12 – 80 · Set Your Own Goals
In the Adult class, we have a wide range of age groups between 12 and 80 year olds. Train with your own goals in mind — whether competition, mental health, physical fitness, or self-confidence. Whatever your goals are, karate training can help. If you are looking for a fun way to make friends and meet your personal goals, karate might be for you.
View Schedule About Our Karate School
At ISKF, the non-profit International Shotokan Karate Federation headquartered in Philadelphia, our mission is to preserve and spread traditional karate through exceptional instruction.
For more than 50 years, ISKF Colorado has kept our direct lineage to Japanese karate, following Sensei Yaguchi's footsteps. Our ultimate goal is to build good character through hard training.
At the start of 2017, Sensei Dale and Sensei Ryu took over the business at the Denver location after Sensei Yaguchi's retirement. Now ISKF Colorado has three schools located in Denver, Centennial, and Lone Tree. We are part of the ISKF Mountain States Region. The history and tradition inspire us to excel in our practice.
Calligraphy by Master Masatoshi Nakayama
Dojo Kun
Principles of Our Karate School
Seek Perfection of Character
Be Faithful
Endeavor
Respect Others
Refrain from Violent Deeds
Master Gichin Funakoshi believed that for the true karate-ka, these principles should not only be a set of rules of conduct in the dojo, but a guide to everyday life.
Everyone who trains in karate must know the dojo kun. The dojo kun states the basic philosophy of karate, according to its founder, Master Gichin Funakoshi. He believed that for the true karate-ka, the dojo kun should not only be considered a set of rules of conduct in the dojo, but a guide to everyday life. Everything we learn in the dojo, we should apply to everyday life.
Meet Our Staff
Two 7th Dan masters leading ISKF Colorado
Dale Weyant
Owner & Chief Instructor
He has trained in Shotokan Karate for more than 40 years. 7th Dan. Certified ISKF Instructor, Examiner, and Judge. Karate training has changed his life for the better in many ways. He is honored to have the chance to share these benefits with others.
Tatsuun Ryu
Owner & Chief Instructor
ISKF Technical Committee. 7th Dan. Certified ISKF Instructor, Examiner, and Judge. 2018–2020 US Team Coach. 2015–2020 Mountain States Team Coach. Competed over 15 years with many accolades including 2001 ISKF US National Champion in Kumite.
Ready to Begin Your Journey?
Experience a free class and discover the transformative power of traditional Shotokan karate.
Schedules & Locations
Class schedules and fees for each location
Denver
226 South Broadway Rd.
Annual ISKF Membership - $45 | Monthly Fees - $120
Centennial
Goodson Recreation Center, 6315 South University Blvd.
Lone Tree
Lone Tree Recreation Center, 10249 RidgeGate Circle
*We offer registration for two classes per week with the option to add a third class at an additional price.
Contact Us
Denver: 226 South Broadway Rd. Denver, CO 80209
Centennial: 6315 South University Blvd. Centennial, CO 80121
Lone Tree: 10249 RidgeGate Circle Lone Tree, CO 80124
Ask about a free class.
Upcoming Events: Check out our ISKF Colorado Facebook page for the latest events and updates.