The Arena | San Diego Mixed Martial Arts

Welcome to The Arena, the top ranked San Diego MMA gym. With over 150 weekly Adult classes, we offer the largest Martial Arts program in North America and ALL our classes are included for one rate, as low as $79 monthly. We provide the best training available in San Diego for:

Not just ranked as the best Mixed Martial Arts school in San Diego, we’re also one of the top gyms in California / United States. With our world class facility, an outstanding team of 15 Coaches, over 150 weekly classes and great prices, we provide the most comprehensive options in San Diego for Martial Arts training.

No experience? Perfect. We’ll teach you the right way from the start. Want to Fight? We have everything you need to succeed. Already a Fighter? We run some of the best Fight Camps in the world for Amateurs and Pros.

Boxing | Jiu Jitsu | MMA | Muay Thai & More

NO CARDIO KICKBOXING HERE. That’s right, we teach real Martial Arts and our students learn real skills. You don’t have to fight to train here, but you will train correctly. So if you want one of the best Boxing, Jiu Jitsu, Judo, MMA, Muay Thai and Wrestling gyms in San Diego / California / USA, you found it.


Because we’re so confident we offer the best programs of any San Diego Martial Arts school, we offer a FREE TRIAL to prove it. Register for your trial on this page and then come train, even if you’re visiting San Diego. Everyone’s welcome.