Joao Assis is Coming Back Nov 14-16!

The super-heavyweight champion of No-Gi Worlds 2014 is coming to Bay Jiu-Jitsu to teach you the moves that helped win him the gold!

Register Now for Seminar

20% Off Kids Back to School Promotion!

It’s that time of year again! For a limited time only, get all new kids jiu-jitsu memberships at 20% off.

Use code BACK2SCHOOL14.

Become a Member

20% Off Adults Jiu-Jitsu Fall Promotion!

Get in shape this fall! For a limited time only, get all new adults jiu-jitsu memberships at 20% off.


Become a Member

Your Mind and Body, Connected

BayAcro is a physical practice which blends elements of yoga, acrobatics, performance and healing arts.

Learn More

Strengthen and Condition

BayFit is a principal strength and conditioning program for many different types of athletes and champion martial artists.

Learn More

Brazilian Jiu-Jitsu Program

Brazilian jiu-jitsu is a martial art, combat sport, and a self defense system that focuses on grappling and especially ground fighting.

Kids Jiu-Jitsu Program

The Bay Jiu-Jitsu Kids Program will increase your child’s coordination, confidence, and self-defense skills in a non-violent manner.

BayAcro Program

The BayAcro Program is a physical practice which blends elements of yoga, acrobatics, performance and healing arts.

BayFit Program

BayFit is a strength and conditioning program with the aim of improving, among other things, muscular strength, cardio-respiratory endurance, and flexibility.

Come Try Out A Class

If you are a new student, create an online account now to speed things up in the gym.

Get Started Now

What Our Members Are Saying

Don’t just take it from us, let our members do the talking!

“I’m a blue belt- been training 4 years. I’ve trained a lot of between SF and NY, and I think this is by far the best place to train jiu-jitsu.”

O’Malley S.

“I have 3 kids in Bay Jiu-Jitsu’s kid’s programs. Stephan is very patient and positive and the kids have genuine fun.”

Emily Q.

“We’ve been taking BayAcro classes for 2 months and love it. No nonsense class with instruction from the best acro masters in the bay area.”

Joe B.

New to one of our programs?

Beginner classes with step-by-step instruction of the fundamentals available for every program.

Drop by for a class! View our class schedule to find times and gym locations that work best for you.