Ace Jiu Jitsu LSL

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Ace Jiu Jitsu LSL Formerly Gracie Barra O'Fallon, Ace Jiu-Jitsu provides martial arts for all ages and skill levels, proudly serving St. Charles County. The Gracie Barra St.
(611)

We offer world-class level Brazilian Jiu-Jitsu instruction for individuals, families, and Law Enforcement officials of St. Charles County and is a reference for fitness, character development, self-defense, martial arts, and Brazilian Jiu-Jitsu training for the communities of O’Fallon, Lake Saint Louis, Dardenne Prairie, and Wentzville. Louis classes are aligned with the Gracie Barra Program Structure developed by Master Carlos Gracie Jr. to meet specific learning needs from people of different ages, gender, and levels. Our clean, friendly, and progress-oriented environment allows you to have an inspirational, challenging, and technical training experience that will always make you feel like coming back. Gracie Barra is for anyone who values honor, respect, martial arts, wellness, discipline, and is looking for a balanced lifestyle. It doesn’t matter if you are a person with no martial arts background that wants to lose weight, an adult who wants to learn self-defense, a business professional looking for a stress-relieving activity, a parent searching for something to compliment your child's school education, or an experienced martial artist aiming for further development of your skill. Come try the school. We are sure you will find our school an exciting and challenging place that will allow you to grow as a person and achieve your goals. Gracie Barra is a lifestyle. Gracie Barra is for everyone.

10/29/2026

“I was nervous until I saw the coaches.”

The first class can feel like a big step. Hear from the students who took it. They talk about welcoming coaches, learning without judgment, and making friends along the way.

Watch the coaching. Hear their experiences. Get a feel for life on the mats at Ace Jiu Jitsu LSL.

Ready to get your child on the mats? Call 636-544-3655 to find the right class for their age and experience at Ace Jiu Jitsu LSL.

Why wait until January to try something new?Whether you're looking to get in shape, learn self-defense, build confidence...
10/27/2026

Why wait until January to try something new?

Whether you're looking to get in shape, learn self-defense, build confidence, or just find something fun to do, jiu jitsu is a great place to start!

At Ace Jiu Jitsu LSL, you'll find a welcoming community, experienced instructors, and classes for all skill levels. No experience necessary!

🥋 Your first class is FREE!

Come see what we're all about. We'd love to have you on the mats!

Book your free class:
acejiujitsulsl.com/sign-up-for-classes

Ace hoodies are in stock! Stop by the front desk to pick yours up 🍂
10/27/2026

Ace hoodies are in stock! Stop by the front desk to pick yours up 🍂

Join us for some Halloween fun this Thursday!!🗓️ Thursday, October 29th⏰ 4:30–5:15 PM🎃 Ages 4–9 | Members OnlyCostumes e...
10/26/2026

Join us for some Halloween fun this Thursday!!

🗓️ Thursday, October 29th
⏰ 4:30–5:15 PM
🎃 Ages 4–9 | Members Only

Costumes encouraged, but no makeup or glitter please!

10/26/2026
10/23/2026

🇺🇸♠️

HL of our junior classes- striking, takedowns, top/ bottom Jiu Jitsu, hard sparring, deserved promotions, a game and smiles!! 😤😀

The weather is looking perfect for a morning on the trails! 🗓️ Saturday October 24th 7am Start📍 Lewis & Clark TrailCome ...
10/23/2026

The weather is looking perfect for a morning on the trails!

🗓️ Saturday October 24th 7am Start
📍 Lewis & Clark Trail

Come out for a short hike, the 5-mile loop, or challenge yourself with our 25K for a chance to win some great prizes!

🏆 25K Prizes

Two age groups: 13 & under and 14 & up

🥇 1st Place: New Uniform

🥈 2nd Place: Free Rash Guard

🥉 3rd Place: Free Hoodie

Prizes will be awarded in each age group!

Bring your family, enjoy the trails, and support the Junior Leader MMA Foundation. We hope to see you there! ♠️

🇺🇸♠️24 athletes showed up to represent this last week for the FUJI BJJ Fall St. Louis tournament and managed an outstand...
10/12/2026

🇺🇸♠️

24 athletes showed up to represent this last week for the FUJI BJJ Fall St. Louis tournament and managed an outstanding 2nd in kids and 3rd overall academy out of 75! They took on 56 out of 1,000 brackets and made it to the finals in 29 of them!
Averaging 6 matches per person 😤 to get there!
Thank you to the refs, ring coordinators and volunteers. 💜 Parents, families, loved ones and friends; we couldn’t do it without you.

10/11/2026

Confidence is built one class at a time.

At Ace Jiu Jitsu Lake Saint Louis, kids learn more than techniques on the mat. They train with experienced coaches who help them build confidence, discipline, focus, and the ability to keep working when something feels challenging.

Just as important, they do it in an encouraging environment where they can have fun, make friends, and feel proud of their progress.

Come see what your child can gain from Jiu Jitsu.

🥋 Free first class
📍 Ace Jiu Jitsu Lake Saint Louis
📞 636-544-3655

You do not need to be in shape. You do not need experience. You just need a place to start.At Ace Jiu Jitsu Lake Saint L...
10/10/2026

You do not need to be in shape. You do not need experience. You just need a place to start.

At Ace Jiu Jitsu Lake Saint Louis, our coaches work with beginners every day, teaching proven fundamentals at a pace that helps students build skill, confidence and conditioning over time.

There is no pressure to already know what you are doing. That is what class is for.
Start where you are. We will help you build from there.

Your first class is FREE.
Call 636 544 3655 to get started.

Address

6278 Ronald Reagan Drive
Lake Saint Louis, MO
63367

Opening Hours

Monday 6:30am - 7:30am
1:30pm - 9pm
Tuesday 6:30am - 7:30am
1:30pm - 9pm
Wednesday 6:30am - 7:30am
1:30pm - 9pm
Thursday 6:30am - 7:30am
1:30pm - 9pm
Friday 6am - 7:30am
11am - 9pm
Saturday 10am - 1pm

Telephone

+16365443655

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