About Us

Sensei Dave & Mrs. Gretchen


At Kenshin Martial Arts, we take great pride in helping our students build confidence, improve fitness and flexibility, improve discipline, and create friendships in our safe and family friendly environment. We have programs to fit all ages and skill levels, where we strive to unlock our students’ potential through discipline, focus, and respect. Choose from our Little Dragons, Youth, or Adult classes for Jujutsu and Karate. We also provide a host of both preschool enrichment programs and after school programs too. So come immerse yourself in the ageless disciplines of martial arts with us. Our passionate instructors are determined to teach students of all ages and abilities to be their best selves!

Sensei Dave: Owner and Chief Instructor


Sensei Dave has more than 20 years of experience in multiple martial arts to include Shorinji Ryu Renshinkan, Kempo, Kenwayoshin Ryu, Jujutsu, Hapkido, Moo-Do-Kuan, Olimpic Kumite and others. He is also a certified Physics/Math teacher and currently serve in the US Air Force. He has a passion for teaching martial arts and a devotion for kids.

Mrs. Gretchen: Director, Educational Programs


His wife Gretchen, who leads the homework and Language class, holds teacher certifications in the States of Colorado, Florida and Puerto Rico. She has over 25 years of experience teaching multiple levels, from Pre-K to middle school and in the Special Education program.

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Kenshin Martial Arts

7376 McLaughlin Rd, CO 80831, us

(787) 565-5774