Every fight begins on your feet and ends up on the ground. Because of this, we believe you should train that way in order to be prepared, whether it's on the street or in competition. Our system at The Sanctuary Brazilian Jiu-Jitsu and Judo allows you to develop your game on your feet and on the ground.
Brazilian Jiu-Jitsu and Judo are the best martial arts for self defense.
Master Leverage and Control with Expert Self-Defense Classes
What makes self-defence in Denver, CO at The Sanctuary BJJ different is the way we blend technical instruction, live practice, and community support. Training sessions involve hands-on learning, partner drills, and controlled scenarios that help you apply what you learn in a safe environment. You won’t just memorize movements - you’ll develop instinctive reactions you can trust. You will also gain strength, mobility, and confidence along the way. Our team believes self-defence is more than a class; it’s a life skill that builds resilience, discipline, and personal empowerment. Everything we teach is meant to help you feel safer walking to your car, traveling alone, managing stressful encounters, or protecting the people you care about.
TESTIMONIALS

Lucas Madsen

Denise Costianes

Alexander Grösgen

Jonathon Swanson
Self-Defense Classes in Denver, CO That Build Strength, Skill, and Confidence
Our approach blends Brazilian jiujitsu classes, judo principles, and mixed martial arts concepts to create a complete self-defence system. You’ll learn how to handle real-world situations using leverage, timing, and strategy instead of relying on strength. The skills you learn in our Brazilian jiujitsu classes help you understand control on the ground, while judo techniques show you how to redirect force and manage stand-up encounters. For students interested in a broader foundation, our MMA and mixed martial arts classes offer additional striking and movement training. Everything is taught with safety, clarity, and progression in mind, giving you a well-rounded set of tools to protect yourself in unpredictable situations.
Alongside technique, our self-defence training integrates fitness in a way that keeps you strong, mobile, and ready for anything. Many students supplement their jiujitsu and fitness training with our fitness classes, crossfit classes, and conditioning sessions to build endurance and power. We also offer
one-to-one training and personal training options for those who want focused instruction or accelerated progress. Every class is designed to meet you where you are, whether you’re a beginner or someone looking to refine advanced skills. The Sanctuary is not a competition-focused gym unless you choose that path; our classes are centered around real-life application and personal development.
Judo classes and ground-based Brazilian jiujitsu techniques work together to form a practical and direct path to personal safety. Many real altercations start standing but quickly end up on the ground, which is why our curriculum covers both ranges thoroughly. You’ll understand how to stay balanced, break an attacker’s grip, control distance, and use body mechanics to your advantage. Whether you join judo, mixed martial arts classes, or Brazilian jiujitsu classes, everything you learn supports your ability to defend yourself with confidence. Our coaches guide you through each technique with patience and attention to detail, creating a learning experience that feels safe, encouraging, and genuinely enjoyable.
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Why Choose Us
What Makes The Sanctuary Brazilian JiuJitsu and Fitness One of the Most Trusted Self-Defence Classes in Denver, CO
Real-World Effectiveness
Our system is built on techniques proven for more than 80 years in actual self-defence situations - not theories or untested drills.
Technique Over Strength
We teach you how to defend yourself regardless of your size, experience, or fitness level. Leverage and strategy always win over force.
Expert, Supportive Coaches
Our instructors bring technical expertise, real-life training experience, and a deep commitment to helping students succeed at every level.
Safe and Encouraging Environment
Students train at their own pace and are supported by a community that values respect, humility, and encouragement.
Classes for All Ages and Abilities
We teach adults, teens, kids, beginners, seasoned athletes, and everyone in between.
Multi-Discipline Approach
Get access to Brazilian jiujitsu, judo, MMA-style training, fitness sessions, cross-training, and personal coaching - all under one roof.
Women’s Empowerment Focus
Our women’s program helps close the strength gap through technique designed specifically for realistic self-defence scenarios.
Family-Oriented Community
Students become part of a close, supportive group where friendships and accountability grow naturally.
Live Training That Builds Confidence
Controlled sparring (“rolling”) prepares you to stay calm and effective under pressure.
More than self-defense - a journey toward confidence, resilience, and inner strength.
Confidence Is Your Best Defense
Frequently Asked Questions
Do I need experience before starting self-defence classes?
Not at all. Our programs are beginner-friendly and designed for all fitness levels.
What should I expect in my first class?
You’ll learn basic movements, meet your instructor, partner with other beginners, and train at a pace that feels comfortable.
Are self-defence classes safe?
Yes. We prioritize safety, controlled training, and clear instruction.
How is Brazilian jiujitsu used for self-defence?
It focuses on leverage and technique so a smaller person can control or escape from a larger attacker.
Do your classes include striking?
Some classes do. If you want striking included, our MMA or mixed martial arts options are a great fit.
Can kids learn effective self-defence?
Absolutely. Our kids program is designed to teach anti-bullying skills, confidence, and emotional control.
Do I need to be in shape to start?
No. Your fitness will improve naturally through training.
How often should I attend classes?
Two to three times per week is ideal for steady progress.
Are the classes good for women?
Yes. Our women’s program specifically focuses on the types of situations women are most likely to face.
What should I bring to class?
Comfortable athletic wear to start. Your instructor will guide you on gear as you continue.
Is this similar to judo or MMA?
Parts of it overlap. We teach judo, jiujitsu, and MMA-style skills, and each complements the others.
Can self-defence training help with confidence?
Definitely. Students often report feeling more confident, aware, and capable both on and off the mats.
Still have a question?
Locations We Serve
Our goal is to make high-quality self-defence training accessible to people across the Denver metro area. Students travel from nearby cities to train with us because of our welcoming atmosphere, expert instruction, and proven methods.
Areas We Serve
Ready to Start Your Journey with Brazilian JiuJitsu and Fitness?
Learning self defence is one of the most empowering decisions you can make. Whether your goal is to feel safer, get stronger, build confidence, or join a supportive training community, The Sanctuary Brazilian JiuJitsu and Fitness is here to help you take the first step. Our instructors focus on real-world effectiveness, hands-on learning, and the personal growth that happens when you challenge yourself in a positive environment. You’ll learn at your pace, train with encouraging partners, and build skills that stay with you for life.
Begin Your Training Journey!
Our self defence classes in Denver, CO are open to adults, teens, and kids at every experience level. If you’re ready to learn practical techniques, improve your fitness, and gain the confidence to handle real-world situations, we invite you to come try a class. Connect with us today, meet our team, and experience firsthand why so many students trust The Sanctuary for their training journey.

