Welcome to 303 TRAINING CENTER (ARVADA BRAZILIAN JIU JITSU), where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.
At 303 TRAINING CENTER (ARVADA BRAZILIAN JIU JITSU), we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.
Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.

Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Perfect for beginners looking to start their Jiu-Jitsu journey.
Our most popular option with full access to all classes and amenities.
Hear from our community about how training at our academy has impacted their lives.
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Train together as a family with our comprehensive package.
"I’ve had the privilege of training at 303 Training Center, and it’s truly one of the best gyms around. The coaches are incredibly knowledgeable and create a welcoming atmosphere for everyone, from beginners to advanced practitioners. The facility is clean, well-equipped, and you can tell there’s a real sense of community here. Whether you’re looking to improve your BJJ, striking, or overall fitness, 303 has something to offer. Highly recommend this gym to anyone serious about training and self-improvement."
"I came across a YouTube video of a 1st amendment auditor going around filming public places and he came across this gym. I was blown away by how kind and informative the owner’s son was. Not only did the owners son respect the citizens rights to film on the public sidewalk, he basically invited him in with a smile. He then happily explained the business and was super passionate about it. He mentioned he was the children’s coach for the gym…if I was a parent my child would be signed up in a heartbeat."
"Very welcoming gym with top notch instructors for all abilities. I have really enjoyed training here and getting to know everyone in the community after transferring from a much larger school. Definately worth trying out 303!"
"Great place to train both for adults and for kids. The team there is great, can't recommend it enough!"
5757 Olde Wadsworth Blvd, Arvada, CO 80002, USA
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM
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