Factory X Muay Thai REVIEWS
REAL PEOPLE. REAL RESULTS.
Factory X is an incredible gym with top tier coaching and an even better culture. Marc Montoya and his team are extremely knowledgeable, professional, and genuinely invested in their athletes. Training is structured, challenging, and safe, and the environment is welcoming while still pushing you to be your best. Highly recommend for anyone serious about MMA.
Paul Uribe-Mendoza
This is the best gym in Colorado hands down. They have a lot of amazing coaches that care for your training. I been to a lot of gyms and in many of them they didn’t care for the students but here they do. This gym has it all from beginner clases to helping you become a successful professional fighter. This gym has a great leader and coach Marc Montoya. Really recommend to check it out! 🏆
Kevin Rosas
The best thing I did after separation from the Military was joining Factory X!!! It gave me structure, challenged me physically and mentally, and gave me a sense of purpose. Teammates quickly became family. Factory X equiped me with the tools to be a better person both in and outside of the gym. Thank you Factory X!!!! 💪🏽 🙅🏾♂️ …
Kenneth Mendez
I honestly can’t say enough great things about this gym! Factory X Muay Thai is an extremely nice and professional MMA gym, with great coaches! All the staff and coaches were extremely polite, welcoming, and pushed you to be at your best. I worked with Coach Youssef, Coach Austin, and Coach Rafa. All three are great coaches and pushed the students to work hard! I wish I had known about this gym and signed up here way earlier than I did, and although I’m moving to Texas, I will certainly train here anytime I’m in Denver!
Alec H.
Very knowledgeable staff with a great atmosphere and training environment. Welcomed us onto their mats and were excellent training partners. Thank you so much for allowing us into your facility.
Tallahassee
FactoryX is by far the best gym around! Whether you are just starting out, or have years of experience in martial arts, you will love this place! The owners, Marc and Jarah, are some of the most genuine people I have ever met and truly care about you inside and out of the gym. Everyone who trains there is so friendly and willing to help you reach your goals. Whether you are passing through or live in Denver, I would highly suggest coming and checking this place out!
Whitney Janae
Fantastic gym. Very friendly coaches and great family atmosphere. You can’t get any better than this place. You won’t be disappointed taking classes at Factory X.
Jeff Swartz
This is a very legit boxing/kickboxing/grappling gym. I attended a few other mma style gyms in the area and this one is by far my favorite. It’s a very fun and safe environment to practice martial arts and everyone here is super friendly. Whether you’re completely new to fitness, or a seasoned professional fighter, you’ll love this gym.
Jason Robinson
I recently changed Brazilian Jujitsu schools and found Factory X. Changing schools can be intimidating, especially one that has so many semi-pro and pro fighters. Lots of UFC up and comers and veterans to the fight scene train and teach here. It’s been two weeks and I couldn’t be happier to train. I am so motivated and the owner and staff are amazing. People come here from all over to train here.

