Englewood's Favorite MMA, Muay Thai, & BJJ Gym

Build Confidence

Become Stronger

Learn Self Defense

“As iron sharpens iron, so one person sharpens another.” Proverbs 27:17

Englewood's Favorite MMA, Muay Thai, & BJJ Gym

Build Confidence

Become Stronger

Learn Self Defense

“As iron sharpens iron, so one person sharpens another.” Proverbs 27:17

Explore our Martial arts PROGRAMS

Factory X Muay Thai Offers programs for all ages and experience levels

Kids Jiu Jitsu

At Factory X in Englewood, our Kids Jiu-Jitsu program is a full-contact sport that teaches students the basics of Jiu-Jitsu in a fun, non-sparring environment. We guarantee your child will learn the appropriate moves and techniques of Jiu-Jitsu in a safe atmosphere.

Muay Thai

Unleash your inner fighter with Muay Thai in Englewood. Experience intense workouts, build mental toughness, and learn essential self-defense skills. Achieve lasting physical and mental transformation!

Muay Thai

Unleash your inner fighter with Muay Thai in Englewood. Experience intense workouts, build mental toughness, and learn essential self-defense skills. Achieve lasting physical and mental transformation!

Brazilian Jiu Jitsu

Master the art of self-defense with Brazilian Jiu-Jitsu. Learn how to overcome larger opponents through leverage, technique, and ground fighting. Discover the power of BJJ for confidence, fitness, and personal empowerment.

Why Train at Factory X Muay thai?

Train with us and you’ll discover there is no better place to train in Martial Arts. The bedrock of Martial Arts is founded on teaching discipline and self-control to its students. Not only that, but you’ll gain the confidence to use – or not use – self defense skills to keep you and your family safe.

Benefits of Training at Factory X Muay Thai

Confidence & Self-Esteem

Healthy self-confidence delivers powerful benefits—empowering you to face challenges head-on, overcome fear, and maintain a strong, positive mindset both inside and outside the gym.

Discipline & Self-Control

Self-discipline unlocks meaningful transformation—sharpening your focus, building deep respect, elevating your health and fitness, and helping you perform with greater confidence and ease at work or school.

Self-Defense

True self-defense is about more than looking tough or winning trophies—it’s about real-world confidence and capability. Through Muay Thai, you’ll develop skills to protect yourself in a wide range of situations, from everyday challenges to serious threats.

Martial Arts Training for Every Age, Every Goal, Every Journey.

The Factory X culture has been built by fostering a family-like atmosphere. From beginners to UFC fighters, we welcome all levels of experience. We check our egos at the door and dedicate ourselves to being hungry and humble no matter our backgrounds, status, or rank. We are ALL learners as well as teachers, iron sharpening iron, every day.

Discover the transformative power of Jiu-Jitsu, Wrestling, and Muay Thai as you build confidence, discipline, and mental fortitude. Our programs cater to all ages and skill levels, helping you unlock your full potential. Whether you dream of competing in the UFC or simply want to enhance your fitness and self-defense, Factory X is your home.

Success Stories That Inspire

Stories of progress, perseverance, and personal growth.

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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

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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

Discover the transformative power of Martial arts at Factory x. Book your free class.