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OMNI Martial Arts & Fitness
5 ★★★★★ 119 Google reviews · Krav Maga school in Boulder, Colorado
Plan your first class
- Free intro class most schools welcome newcomers with a free intro or trial class — check their site or give them a call to book your first session
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Kids & teens Krav Maga classes for kids (ages 4–13) — built around confidence, focus, and staying safe
- Fitness & conditioning Krav-based fitness and conditioning classes — a high-energy workout that builds real-world strength and stamina
- Today see hours ·
- Website & schedule omniboulder.com — book classes and see the live schedule
- Phone +1 303-402-9460
Hours
| Monday | 12–1 pm, 4–7:30 pm |
| Tuesday | 12–1 pm, 4–7:30 pm |
| Wednesday | 12–1 pm, 4–7:30 pm |
| Thursday | 12–1 pm, 4–7:30 pm |
| Friday | Closed |
| Saturday | 9 am–12 pm |
| Sunday | Closed |
The classes they run
“It's amazing to watch a room full of little kids running around one second and jump in line, ready to learn, the next second.”
“Their professionalism shines through in every class, ensuring that both beginners and experienced martial artists feel challenged and supported.”
“The teacher didn't even make eye contact and the music from the adult class was so loud no one could hear the instructions.”
“They have made huge strides no only in their martial arts and self defense skills, but also in their fitness, confidence and, development good humans.”
Other martial arts here
“I would highly recommend them for anyone looking to get started in Muay Thai or find a gym to call home.”
What students say
“There’s a real sense of community and the coaches and other gym trainees are very supportive of all levels!”
“I’ve been training and competing for about 10 years and was looking for a spot to get some lower key training in while visiting family in Boulder — OMNI was exactly that spot!”
“They have made huge strides no only in their martial arts and self defense skills, but also in their fitness, confidence and, development good humans.”
“Both of my sons (15 yrs and 7 yrs) love attending class at Omni Martial Arts.”
“I had a blast learning with a strong group of ladies.”
“If you are looking for a clean gym that emphasizes humility and respect while pushing you challenge yourself, this is the place for you!”
From the reviews
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 such good energy, and the coaches were great.
I can't say enough great things about TMA Boulder! From the moment you walk in, you’re greeted with a clean, well-maintained space that reflects their high standards of professionalism. The gym is spotless, well-organized, and always has a welcoming atmosphere.
I have been a member of Omni Martial Arts for the last year and I can honestly say that this place is one of a kind. The space held by Greg, Alison and the rest of the coaching staff in unmatched.
I have had a very positive experience with this program and the team is authentically family friendly, and clearly know how to teach. My 10 year old daughter found a community of girls that are as interested in martial arts as she is and this has been an absolute game changer.
New to Krav Maga? Start at OMNI Martial Arts & Fitness
OMNI Martial Arts & Fitness comes up as a beginner-friendly school, going by their listing and students’ reviews. If you've never thrown a punch or set foot in a self-defense class, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or athletic to start — you get in shape by training, not before it, and instructors scale the intensity to you. Second, you won't be thrown into hard sparring — reputable schools build the fundamentals (stance, movement, and core self-defense techniques) over weeks, and controlled pressure-testing eases in gradually so every drill stays safe. Third, all levels really are welcome — ask about a dedicated beginners or Level 1 class time so your first session is alongside others who are also just starting out. Most schools are happy to let you watch or try a class first, so reach out before you commit.
Your first Krav Maga class at OMNI Martial Arts & Fitness
Nervous about walking into a Krav Maga school for the first time? Almost everyone is, and good instructors expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling a few core techniques with a partner — controlled and at your own pace, not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move in — there's no uniform or special gear you need to buy to get started. What to bring: water and a mouthguard if you have one — most schools have everything else you'll need for a first class, so it's worth asking when you call what to bring. Pressure-testing eases in gradually, once your fundamentals are solid — you won't be sparring hard on day one. Arrive 10–15 minutes early to sign in and meet the instructor. It gets easier fast — most people feel far more at home by their third class.
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