Karate & Martial Arts Classes for Kids and Adults in Windsor, CO Serving Northern Colorado: Windsor, Greeley, Severance, Timnath, Evans, Eaton, Milliken, and Fort Collins.
Welcome to Kaizen Karate & Self-Defense in Windsor, Colorado! For the third straight year (2023, 2024 & 2025), we are honored to have earned the Colorado Karate Association (CKA) 5A School of the Year!
We offer karate classes for preschool-aged kids (3-4 years old), kickboxing classes for teens and up, women's self-defense classes, birthday parties, and parents night out.
We are also proud members of the Colorado Karate Association (CKA). Once our students reach Black Belt Club level, they have the opportunity to compete in multiple tournaments throughout the year. Competition can be in kata — traditional, musical, creative, and weapons — as well as sparring, both point and clash.
Since 2016, Kaizen Karate & Self-Defense has produced 126 CKA State Champions and more than 240 State Finalists (2nd or 3rd in their respective divisions) in sparring and kata with our competition team.
Choosing the right dojo is an important first step on the journey to black belt. That’s why we offer a straightforward $49 trial: four classes, no contract, and no obligation. We’re confident Kaizen Karate & Self-Defense will be a great fit for you and your family.
— Find Your Path — · Explore Our Karate, Kickboxing and Self-Defense Classes ·
Preschool Karate
Fun, age-appropriate introduction. Basics, balance, coordination and body control through agility drills, games and races.
KIDS KARATE
Kids build valuable life skills, including confidence, discipline and focus, while training in practical anti-bullying and self-defense.
TEEN & ADULT KARATE
Cardiovascular fitness, strength, balance, coordination and agility—with practical self-defense skills you can use in real-world situations.
Women's Self-Defense
Self-defense classes ffor individuals, families and groups, customized to your needs and scheduled at a time convenient to you.
Kickboxing
With upbeat music classes utilizing boxing and kicking combinations, mitt work, and self-defense skills each class. A great workout!
— LET's GET YOU ON THE MAT — · Explore our class schedule ·
— Choose your weapon — · Meet the Black Belts Behind Your Journey ·
Shihan Matt
Sensei Jackson
Sensei Mason
Sensei Patrick
Senpai Harry
