Tran's Martial Arts & Fitness Center
“It's helping my son become more confident in who he is and learn more of who he wants to be.”
Best Martial Arts Classes in Longmont, CO
15 gyms listed · 7 in Longmont · 12 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Great Way Chinese Martial Arts Center
“Being around the best and training with the best puts martial artists on the right track - Great Way is the school that will help you excel.”
Longmont Wado-Kai Karate
“The boys have learned a great deal in a few months - not just karate, but self control.”
Rocky Mountain Tai Chi Chuan
“The principles and practices learned from them and this art have been/are of the most positively influential and impactful along this journey of body, mind and soul.”
Aikido Shugenkai
“No matter your physical or mental capabilities they will make you feel at home and help you to grow your potential.”
Quest Self-Defense
“Sensible self defense lessons in a patient and kind environment where classmates are encouraging and your body and mind grow strong.”
The 15 gyms listed for Longmont, CO teach martial arts and combat sports. Styles taught, kids' programs and class times come from each gym's own pages, with star ratings from public reviews.
Area overview: Longmont, CO
7 of the 15 gyms we list are based in Longmont; the other 8 serve Longmont from Boulder (13 mi), Erie (9 mi) and Lafayette (12 mi). The gyms on this page are rated from 4.8 to 5.0 across 366 reviews; 1 has 50 or more reviews. The topics that come up most in reviews of the gyms on this page are "skills" and "confidence". 12 are open on Saturdays and 2 on Sundays. 2 have a BBB rating of A or A+. Domain records put 12 websites of the gyms on this page at ten or more years old; the oldest dates from 2001. 1 lists coupons or special offers. We have a website on file for all 15 of the gyms on this page; 13 publish a contact page; 11 list a public email and 5 take bookings online. We count these figures across the gyms on this page; distances are straight-line, and hours and prices change, so confirm the details with the gym before you enroll.
Why are some gyms here outside Longmont?
7 of the 15 gyms sit inside Longmont. The rest come from other towns inside 15 mi, each shown under the city it belongs to. Distance is measured straight-line, so check the route before you plan a class you would drive to twice a week.
Bagua Internal Arts
“The caring environment allows deep inner exploration of the body through Chinese internal martial arts.”
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Boulder Ki Aikido Martial Arts
“We were looking for something that would give him the opportunity to focus his energy, challenge his physicality and coordination, as well as boost his confidence, Boulder Ki Aikido has done all of this and more!”
Motive Jiu-Jitsu Academy
“My son is learning quickly, and is challenged more and more every week.”
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One Dojo
“Abel is a true kind-hearted good-spirited person and his devotion to service is immense.”
Boulder Quest Center
“Keegan holds these kids with such pristine skill, offering them healthy boundaries and embodiment practice without any shame or judgement.”
Wolchek Academy of Martial Arts
“The experience and skills the kids gain is a solid base for almost any martial arts that they want to pursue later, not just karate.”
Way of the Crane Martial Arts and Streetwize Self Defense
“You can definitely tell the amount of passion she has for her art and vision for her students.”
Vision Quest Martial Arts
“Modern up-to-date facilities with highly skilled coach and mentor to young men.”
Bennetts Karate
“It's a great facility with 2 levels and it's a local family owned business with decades of experience teaching all levels of students.”
Why these companies made our list
What students and parents say about gyms in Longmont
- “Everything is transparent, the tuition is reasonable (and many forms of payment are accepted), to eliminate obstacles to joining so the student and their family can just focus on their work and progress.” — from a review of Longmont Wado-Kai Karate
- “The training is great and realistic and the community within this dojo is amazingly friendly.” — from a review of Quest Self-Defense
- “Just as important as those skills, they are learning confidence, respect, discipline, and resilience.” — from a review of Tran's Martial Arts & Fitness Center
- “This is a great dojo with a first rate sensei and I'd recommend it to anyone who wants their kids to get into karate.” — from a review of Longmont Wado-Kai Karate
- “They have shown him respect and discipline, and taught him how to channel and calm his energy.” — from a review of Tran's Martial Arts & Fitness Center
Excerpts from public reviews of the gyms listed on this page.
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