About KOA Martial Arts (BJJ, Muay Thai, & MMA)
Welcome to KOA Martial Arts (BJJ, Muay Thai, & MMA), 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.
Our Philosophy
At KOA Martial Arts (BJJ, Muay Thai, & MMA), 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.
Meet Our Instructors

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

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

David Chen
Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
Class Schedule
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!
Membership Options
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Basic
Perfect for beginners looking to start their Jiu-Jitsu journey.
- Unlimited Fundamental Classes
- Access to Open Mat Sessions
- Free Uniform (Gi)
- Monthly Progress Assessments
Premium
Our most popular option with full access to all classes and amenities.
- Unlimited Access to All Classes
- Access to Open Mat Sessions
- Free Uniform (Gi) + Rashguard
- Monthly Progress Assessments
- Competition Training
- One Private Lesson Per Month
Family
Train together as a family with our comprehensive package.
- Access for 2 Adults + 2 Children
- Unlimited Access to All Classes
- Free Uniforms (Gi) for All Members
- Monthly Progress Assessments
- Competition Training
- Discounted Private Lessons
Other Options
What Our Students Say
Hear from our community about how training at our academy has impacted their lives.
Mr. T
"I train in Jacksonville, NC, and attended a course in Quantico for two weeks. The staff and students were extremely welcoming and allowed me to roll. The professors were great and offered many classes in both Gi and non-Gi. With the evening schedule, you can get a lot of experience with back-to-back classes. The gym was clean as well. If I were stationed over there, I'd be a full member. I highly recommend it. Thanks for your hospitality."
James
"Just visiting but love going here when I’m in town! The instructors are top-notch, super knowledgeable and patient. The environment is incredibly welcoming, whether you’re a beginner or more experienced. Great vibes and even better training. Highly recommend!"
Jerry K.
"Excellent family friendly place to train in Stafford. All of the instructors are true professionals. My kids and I love this place. Wish I could give it six stars."
Ryan Hilt
"In a sport that can be a little intimidating for someone new, KOA provides the best learning environment you could hope for. The coaches and staff are at the highest levels of the game and are excited to see the students grow in this martial art. One of the best decisions I ever made was walking through the door."
Contact Us
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Send Us a Message
Our Location
Address
50 Dunn Dr #115, Stafford, VA 22556, USA
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM