3101 1/2 28th Street, Boulder, Colorado 80301-1315

Boulder's Premier Martial Arts & Fitness Center

Build Strength, Confidence, and Discipline for Life with OMNI Martial Arts & Fitness

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Build Strength, Confidence, and Discipline for Life with OMNI Martial Arts & Fitness

Boulder’s Home for Muay Thai, Self-Defense & Functional Fitness

Muay Thai in Boulder

Muay Thai

Discover the art of Muay Thai in Boulder – build real striking skills, sharpen your timing and footwork, & train like a fighter in a high-energy environment.

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Krav Maga in Boulder

Krav Maga

Elevate your self-defense skills with Krav Maga in Boulder. Our expert-led classes focus on practical techniques for real-world situations. Enroll today!

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Kids Martial Arts near Boulder

Kids Martial Arts

Empower your child with our Kids Martial Arts & Muay Thai programs in Boulder. Build confidence, discipline & respect while having a blast!

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Fitness Kickboxing in Boulder

Fitness Kickboxing & Bootcamps

Transform your body with high-energy Fitness Kickboxing & Bootcamps in Boulder. Build lean muscle, lose weight & enhance endurance!

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Testimonials


OMNI Martial Arts & Fitness  Google five star review - Tawnie Packard

Tawnie Packard

I always appreciate when I walk into a gym and the first thing I notice is how clean & nice it smells. I had a blast learning with a strong group of ladies. We all got to expand our skills. It was...

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OMNI Martial Arts & Fitness  Google five star review - Kaity Plutt

Kaity Plutt

I have been coming to this gym for almost 2 years now. The community is great and coaches are top notch and supportive. I love the combo of fitness and self defense!...

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OMNI Martial Arts & Fitness  Google five star review - Andrew Churnside

Andrew Churnside

Both of my kids (9 and 11) have been going here for several years now. They have made huge strides no only in their martial arts and self defense skills, but also in their fitness, confidence and, dev...

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OMNI Martial Arts & Fitness  Google five star review - Nadia Williams

Nadia Williams

I LOVE this place!!! Amazing people, plenty of space, both mats and weight room, simply everything you need to get in shape and stay in shape! Knowledge teachers and great mentors! 10 stars!!...

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OMNI Martial Arts & Fitness  Google five star review - Elena Clark

Elena Clark

We have enjoyed this past summer months training one on one with Ms. Allison at the dojo. I have 2 daughters who not only learned self defense skills but also, built up on their self confidence. They ...

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OMNI Martial Arts & Fitness  Google five star review - Natalie Ross

Natalie Ross

Love this place! The owners/instructors are fantastic! Both my husband and I and our two sons have been coming here for two years and we’ve seen a great improvement in our health and well-being....

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Empowering Boulder and Beyond Through Martial Arts & Fitness

At Omni Martial Arts & Fitness, our mission is to help individuals grow stronger – physically, mentally, and emotionally through authentic martial arts and functional fitness.

The word Omni means “all” or “every”, and it reflects our belief that true growth happens when we train not just the body, but the mind and spirit as well. It’s about the whole journey: strength, confidence, discipline, and purpose.

We offer programs for all ages and experience levels, led by passionate coaches who are dedicated to creating a challenging, supportive, and inclusive environment. Whether you’re looking to build confidence, improve your fitness, or develop real-world self-defense skills, you’ll find a home here.

Our classes include striking in Muay Thai, practical self-defense through Krav Maga, and our empowering Kids Martial Arts program focused on discipline, focus, and respect. We also offer Fitness Kickboxing and Bootcamps for those seeking high-energy, result-driven workouts.

Join the OMNI family and start your journey toward a stronger, more confident you!

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