What are the opening hours?

Monday 8:30am - 10am 3pm - 8pm Tuesday 8:30am - 10am 3pm - 8pm Wednesday 8:30am - 10am 3pm - 10pm Thursday 8:30am - 10am 3pm - 8pm Friday 8:30am - 10am 3pm - 7:30pm Saturday 9am - 12pm Sunday 10am - 2pm

Catalyst Jiu-Jitsu

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United States
Windsor, CO
Catalyst Jiu-Jitsu

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Catalyst BJJ Academy brings to Northern Colorado a new set of expectations.

The high-ranked instructors, strong team focus, and incredible two-story facility makes Catalyst unlike any other jiu jitsu academy in the region. Catalyst Brazilian Jiu-Jitsu Academy brings Northern Colorado a new set of expectations. The high-ranked instructors, strong team focus and incredible facility makes Catalyst unlike any other in the region. Students will enjoy not only the two-story, 5,100 square-foot facility, but no one can deny the individual support that the team provides. Learning from some of the most decorated competitors in Colorado, Catalyst students will benefit from a schedule specializing in Brazilian Jiu Jitsu, Kickboxing, Boxing, Wrestling, Judo and Strength & Fitness. Centrally located in Windsor, CO, students have quick and easy access from neighboring towns such as Greeley, Loveland, Fort Collins, Johnstown and Milliken.

11/01/2026

Happy Halloween from the Catalyst family!

10/19/2026

INTRO TO JIU JITSU & SELF DEFENSE CLASS

Join us for a special women only beginner-friendly Jiu-Jitsu and Self-Defense class led by Tayler Polhamus of Catalyst Jiu Jitsu!

Learn fundamental movements, techniques, and practical self-defense skills in a fun, supportive environment. No experience necessary! Just come ready to try something new and have fun!

Women & Girls Only | Ages 12+

Event Details:

📅 Saturday, October 24, 2026

⏰ 9:00–10:30 AM
(Please arrive early for check-in and waivers.)

📍 Catalyst Jiu Jitsu
1111 Diamond Valley Dr, Suite 102 Windsor

10/09/2026

Congratulations to our newest grey & white belt 👏🏼
A well-earned step forward through hard work, focus, and determination. Great job Whitney, we can’t wait to see what comes next!

10/08/2026

First place in every team category at American Grappling Federation last weekend🥇💪 Proud of our team and everything we accomplished together.

10/01/2026

PUT IN WORK Our kids competition class put in extra work this week with a wrestling seminar to sharpen their skills.

Have you tried a class yet? Adults and kids ages 5+ welcome, contact us at CatalystBJJ.com today!

09/28/2026

READY TO TRAIN Monday night mats. All lined up and ready to put in the work.

Did you know we offer classes or open mats everyday of the week at one or both of our locations? Morning, afternoon, and evening classes for all levels and ages!

09/24/2026

START TODAY Watch. Learn. Apply. Every roll is a lesson, and every round is an opportunity to get better.

Interested in finding out more and trying your first class today? Reach out and sign up for a free trial at CatalystBjj.com

09/22/2026

ON TOP 🥇Congratulations to our competitive kids who took on Grappling Industries and went home with medals across gi and no gi brackets!

Keep up the grind, your hard work is paying off!

09/21/2026

NO SHORTCUTS Keep showing up. Keep working. Keep getting better. One class at a time, one roll at a time.

Visit us at CatalystBJJ.com for our class schedule

09/21/2026

PROMOTIONS Proud of our students for putting in the hard work and earning belt and stripe promotions this week!

Our Youth Jiu-Jitsu classes are for ages 5-12 and are taught by highly trained and certified instructors passionate about the growth of our students. Try your first class on us!

Reach out to schedule your trial class at CatalystBJJ.com

Congratulations Parker & Declan!

Great job AJ!

Way to go Kayson!

Address

1111 Diamond Valley Drive
Windsor, CO
80550

Opening Hours

Monday	8:30am - 10am
	3pm - 8pm
Tuesday	8:30am - 10am
	3pm - 8pm
Wednesday	8:30am - 10am
	3pm - 10pm
Thursday	8:30am - 10am
	3pm - 8pm
Friday	8:30am - 10am
	3pm - 7:30pm
Saturday	9am - 12pm
Sunday	10am - 2pm

Telephone

+19704609112

Website

http://www.catalystbjj.com/

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