20000 Leagues Jiu Jitsu

MORE THAN SELF-DEFENSE. MORE THAN A SPORT.

At 20,000 Leagues Jiu Jitsu, we’re not just teaching kids how to grapple—we’re helping them develop the skills they’ll carry for the rest of their lives.

✅ Confidence
✅ Discipline
✅ Respect
✅ Focus
✅ Anti-Bullying Skills
✅ Physical Fitness

Our Kids Brazilian Jiu-Jitsu Program is designed for children ages 6–12 and welcomes beginners with no experience required.

In every class, kids learn how to overcome challenges, work with teammates, and build the confidence that comes from accomplishing hard things.

No screens. No shortcuts. Just hard work, positive coaching, and real growth.

📅 Classes:
• Monday 4:30 PM
• Wednesday 4:30 PM
• Saturday 9:00 AM

FREE Trial Class Available

Danvers, MA

Send us a message to reserve your child’s spot.

AntiBullying JiuJitsuForKids BJJKids 20000LeaguesJiuJitsu

THE HARDEST TRUTH IN JIU-JITSU

A lot of big guys win rounds.

A lot of big guys win tournaments.

A lot of big guys become the toughest person in their gym.

But here’s the question:

Would you still win if you lost 50 pounds?

Weight, strength, and pressure are legitimate weapons in Brazilian Jiu-Jitsu. There is nothing wrong with using the attributes you have. The problem comes when those attributes become a crutch.

If your entire game depends on being bigger, heavier, and stronger than everyone else, eventually you’ll run into someone who is just as big, just as strong, or more skilled.

That’s when reality shows up.

The athletes who prioritize fitness, conditioning, mobility, and body composition are forced to develop timing, technique, efficiency, and skill. They can’t rely solely on crushing pressure or physical advantages.

The goal isn’t to become smaller.

The goal is to become harder to beat.

Imagine keeping your current knowledge, your current mat time, and your current experience—while being stronger relative to your bodyweight, having better cardio, moving better, and carrying less excess weight.

That’s a different athlete.

In BJJ, technique is king. But fitness is the kingdom that supports it.

Train hard.
Lift weights.
Do your conditioning.
Clean up your nutrition.

Because the best version of your jiu-jitsu isn’t hidden under more bodyweight.

It’s hidden underneath the excuses. No better place to train and get in shape than

Grappling FitnessMatters Conditioning TrainHard BlackBeltMindset JiuJitsuJourney 20000LeaguesJiuJitsu

Today we remember and honor the brave men and women who made the ultimate sacrifice in service to our country.

Their courage, commitment, and sacrifice will never be forgotten.

From all of us at 20,000 Leagues Jiu Jitsu — thank you to those who gave everything for our freedom. 🇺🇸

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Combat Conditioning is coming to Get ready to get in shape! A combination of striking and functional fitness. Summer is almost here. Get your that body ready today!! DM for details.

I really love my job. I get to train with, hang out and meet the most amazing people. Nice humans who want to learn how to protect themselves and their loved ones. Thank you guys for such a great evening on the mats!!!

Coming to and We will be offering a Combat Conditioning Class. The class will involve a combination of Functional Fitness Movements and Striking on a heavy bag. This style of training is highly effective for fitness for self defense, conditioning for MMA specific training, as well as getting in the best shape of your life. Classes start in June. More to follow!!!!!

KIDS BJJ PROGRAM STARTS JUNE 1, 2026

If you want your child to be more confident…
more disciplined… and able to handle themselves…

This is where it starts.

✔ Build Confidence
✔ Improve Focus & Discipline
✔ Learn Real Anti-Bullying Skills

📅 Classes:
Mon & Wed 4:30–5:30PM
Sat 9:00–10:00AM

🎯 Ages 6–12 | All levels welcome
🎁 FREE 1 Week Trial

Spots are limited.
Scan the QR code or DM us “KIDS” to get started.

Blue belt is where it gets real.

White belt was survival. Show up, learn, don’t quit.
Blue belt? Now life starts pulling at you.

Work gets heavier.
Family needs more of you.
Injuries creep in.
Motivation isn’t automatic anymore.

Nobody is clapping for you now.
You’re not new. You’re not advanced.
You’re just… in the middle.

This is where most people disappear.

Not because jiu-jitsu got harder…
But because life did.

The ones who make it through blue belt aren’t the most talented.
They’re the ones who stay.

They train when they’re tired.
They show up when it’s inconvenient.
They keep going when no one would blame them for quitting.

Blue belt isn’t about skill.

It’s about who you become when everything outside the gym is working against you.

Stay the course.

Check out my blog post https://wix.to/r6hqFVO

Best Time to Start Brazilian Jiu-Jitsu (Hint: It’s Not When Life Slows Down) The Lie Everyone Tells Themselves“I’ll start when things calm down.”When work slows down.When the kids’ schedule clears up.When life feels more manageable.That time never comes.Life doesn’t slow down. It speeds up.And while you’re waiting for the “perfect time,” weeks turn into month...

At 20,000 Leagues, we don’t just build athletes—
we build well-rounded warriors.
Strength. Conditioning.
Real hand-to-hand skill.
Awareness. Control. Discipline.
And just as important—who you learn from matters.
Your instructor should have real-world experience with violence…
with protecting people…
with making decisions under pressure when it actually counts.
Because fitness without skill is limited…
and skill without real-world context is incomplete.
Train both. Learn from those who’ve lived it.
Stay ready.