The Arena. The Mixed Martial Arts Gym.

Welcome to The Arena, THE MMA Gym in San Diego, California. We provide outstanding training in Boxing, Jiu Jitsu, MMA, Muay Thai & Wrestling. We offer over 90 Martial Arts classes a week, taught by some of the top instructors in the United States, and our memberships allow access to all regular classes for only $75 a month! Because we believe so strongly we provide the best training of ANY MMA gym, we offer a 30 Day Risk Free Trial. Just fill out our FREE TRAINING PASS on this page and then come train with us for FREE!

For more information on our 30 Day Risk Free Trial, please go to The Arena Challenge. Or, go to Class Descriptions to learn more about the training we offer. No martial arts experience? No problem. Our instructors can get you started immediately! Want to go beyond classes and make a career as a Professional fighter? We can bring you to the highest level.

Mixed Martial Arts Training At The Arena

The Arena provides the highest caliber instruction available in MMA, Jiu Jitsu, Muay Thai, Boxing & Wrestling. We also offer programs in Strength & Conditioning, Combatives Training for Military & Law Enforcement, and Women’s Muay Thai/MMA. In every single program we teach, our primary mission is to provide you with SKILLS, not simply fitness.

Not only a school, we’re also one of the best Fight/MMA gyms in America. We have some of the top fighters in the world training at our gym for one simple reason: We offer the best training available in the USA, whether you are a Beginner or a Pro!

Boxing | Jiu Jitsu | MMA | Muay Thai | Wrestling

If you want THE BEST Boxing, MMA, Muay Thai, Jiu Jitsu & Wrestling gym in not only San Diego California, but all the United States, you found it! Fill out our FREE TRAINING PASS to take a Free Trial and discover the truth for yourself. Or, Contact Us with any questions.