Try Something New,
Try Jiu-Jitsu
Instruction tailored to your experience level, whether you are brand new or a seasoned competitor.
Learn from world-renowned coaches in the most reviewed 5-star jiu-jitsu facility in the world. We will help you reach your goals faster.
Legion is a welcoming academy for all ages, from 4 to 65 and beyond. Whether you want to get in shape, learn self-defense, or compete at the highest level, you will find your place on our mats.
We pioneered the 5-Week Beginner Course, the friendliest way to start jiu-jitsu. You are guaranteed to start alongside other beginners, never thrown in with the sharks on day one.
Find out how to start →A structured on-ramp built specifically for people who have never trained before.
Our 10-class curriculum features the essential techniques of jiu-jitsu, organized so concepts build on each other. It accelerates your learning and removes the randomness of typical classes.
At most gyms you are dropped into class with experienced students and left to figure it out. At Legion, every course starts on a set date, so everyone around you is on day one too.
Every course member gets a free Legion uniform, lifetime access to class recordings, and access to our in-house gym area. We want you set up to succeed from the first class.
My family is learning so much. This is hands down the best martial arts gym we have ever been part of.
Some of the best instructors in the world, and everyone is very welcoming from the moment you walk in.
No intimidation here at all. Everyone is smiling, helping each other, and genuinely happy to train.
All the coaches are very clear and detailed. I have learned so much in such a short time here.
Jiu-jitsu is a fantastic choice for kids. It builds confidence, discipline, and fitness in a safe, structured environment, taught by professional instructors who love working with children.
Classes are split by age group so every child trains with peers at their level, on a schedule that works for busy families.
Kids program info →
Build cardio without the boredom of a treadmill. Gain functional muscle, improve flexibility, and lose weight while having so much fun you forget you are exercising.
Learn skills that actually work against a resisting opponent. Build discipline and composure under pressure, and give kids the tools to deflect bullying before it starts.
Leave stress on the mats. Training builds resilience, sharpens focus, and plugs you into a supportive community that wants to see you win on and off the mats.
Legion is San Diego's most-reviewed jiu-jitsu academy, in the Miramar and Mira Mesa area. We teach adults and kids, complete beginner to advanced, 7 days a week on 6,000 sqft of mats. Most adults start with our structured 5-week beginner course.
We are on Miramar Road in the Miramar and Mira Mesa area of San Diego, with free on-site parking. Easy to reach from the 805, 15, and 52.
It is a structured 10-class introduction to jiu-jitsu, designed by our coaching team and refined over thousands of students. It compresses the foundational positions and submissions into five weeks, and you start alongside other beginners. A new course starts every 2 to 4 weeks.
Yes, emphatically. The Beginner Course is designed exactly for people starting from zero, regardless of age or fitness level. You do not need any specific fitness level to start.
No live free sparring (rolling) on your first day. The 5-Week Beginner Course does include specific sparring: safe, supervised, position-based practice where you work one situation at a time with a partner. It stays controlled and low-intensity, then gradually scales up as your skills grow, so you build real reflexes without ever being thrown to the wolves.
Yes. Over 175 kids ages 4 to 14 train at Legion, with classes seven days a week. The kids program runs on age-appropriate, game-based curriculum with a heavy focus on safety, respect, self-control, and anti-bullying skills. New families get a free trial class and a free intro class with one of our most experienced instructors.
Four things set us apart: our founder Keenan Cornelius, a multiple-time IBJJF World Champion who teaches at the academy; our 5-Week Beginner Course that compresses months of learning into a structured arc; gi and no-gi classes every morning and night plus a thriving kids program; and our culture. We are also the most reviewed jiu-jitsu academy in the world.
Legion has been on Miramar Road for six years. You will find us at 7550 Miramar Road, Suite 330, in the Miramar and Mira Mesa part of San Diego, with free dedicated parking right in front of the door. Members come to us from all over San Diego, and most of them are on the mats within 15 minutes of leaving home or work.
If you live in Mira Mesa, we are about five minutes south. Service members at MCAS Miramar are about five minutes away as well. From Sorrento Valley it is roughly ten minutes, so people who work there can leave at 5:30 and still make the evening class. UTC is ten minutes east along Miramar Road and La Jolla is about twelve. Clairemont is a short run north up I-805, and Scripps Ranch families come down I-15 in ten to twelve minutes.
The people on our mats are a mix of San Diego locals. Some have never done a martial art, some compete, and plenty are parents who train in the same building as their kids. Adults start in the 5-week beginner course, so your first classes are with other beginners. Kids from age 4 train in their own age groups, and there are kids classes seven days a week.
Training fits around a San Diego work week. There are ten or more classes every day and most days we are open from 6am to 9pm, so early risers and late finishers both have a class to get to. A new 5-week beginner course starts every 2 to 4 weeks, and the full class times are on the schedule page.
Legion has more than 2,000 5-star reviews from members and visitors. If you are only in San Diego for a few days, you are welcome to drop in and train with us too.
We welcome visitors from across America and around the world. Our visitor policies are some of the friendliest anywhere. Come get a round in while you are in town.
See the map? Every pin is a visitor who dropped in to train. Add yours at the front desk when you come in.
Visitor info →
