Kaizen Karate & Self-Defense

Kaizen Karate & Self-Defense is the 2023, 2024 & 2025 Colorado Karate Association 5A School of the Year. Welcome to Kaizen Karate & Self-Defense.

We offer traditional Japanese Karate classes for children, teens and adults, plus kickboxing and women’s self-defense classes, in Windsor, CO. Located in Windsor, Colorado, and serving Windsor and West Greeley. We offer children and adult Karate lessons, women's self-defense classes, private instruction for Karate and self-defense, and family instruction. Our teaching method combines the disciplin

06/07/2026

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There is still time to register online for this year's Northern Colorado Kumite, but it is ending soon! Get your registration in now and save time at the door!!

https://www.kihapp.com/tournaments/25658-2026-northern-colorado-kumite

05/25/2026

Reminder the dojo is closed for Memorial Day, as we honor those brave souls who gave their lives for our Freedom. 🇺🇸

05/24/2026

Welcome to Kids Karate Class, Wyatt! 🥋👊🏻

05/23/2026

Only 4 days remain on the Early Bird Special Pricing for the 2026 Northern Colorado Kumite!

Register now to save big!

Want a shirt? Now is the time to order! Shirts will only be available through the end of Early Brid Pricing, so get your registration in by Midnight, May 25th to make sure you get yourself a shirt!

https://www.kihapp.com/tournaments/25658-2026-northern-colorado-kumite