Build Discipline.
Gain Confidence.
Train For
The Real World.
Expert Coaches.
An Academy That Feels Like Family.
This is Lionheart Jiu Jitsu,
Brighton, CO.




BJJ & Muay Thai
Classes in Brighton, CO
True confidence isn’t given—it’s earned. At Lionheart Jiu Jitsu in Brighton, CO, we provide structured, high-quality training in self-defense, competition for both BJJ & Muay Thai. This helps you build strength, resilience, and skill. Whether you’re aiming for practical self-defense skills, improved fitness levels, or success in BJJ and Muay Thai competitions, our dedicated coaches provide expert training to help you reach your full potential.
For parents looking to empower their children, adults ready to take control of their safety, or competitors striving for more, we offer expert instruction with no contracts, no hidden fees—just results. Step onto the mats and start your BJJ & Muay Thai journey today.
BJJ & Muay Thai classes: Serving Brighton, Todd Creek, and Lochbuie, CO as well as surrounding areas.

OUR PROGRAMS
Discover our high quality programs, impeccably maintained facilities, and the reason why we’re Colorado’s fastest growing academy, right here in Brighton, CO.
We are the trendsetters.

Adult Brazilian Jiu Jitsu in Brighton, CO
Our Adult Brazilian Jiu Jitsu program focuses on technique, control, and practical self-defense.
Classes include fundamental and advanced training, live sparring, and a supportive environment for all skill levels.
Competition training, women only classes, and wrestling classes are available.

Kids Brazilian Jiu Jitsu in Brighton, CO
Our Kids Brazilian Jiu Jitsu program teaches discipline, confidence, and practical self-defense in a fun and structured environment.
Classes focus on skill development, teamwork, and age-appropriate training to help kids grow both on and off the mats.

Self-Defense Combatives in Brighton, CO
Our Self-Defense Combatives class is the only one of its kind in Colorado available to the general public.
It teaches practical techniques for real-world situations, including defense against strikes, grabs, and weapons.
Instructors have been certified in the material by third parties, and regularly attend continuing education.

Muay Thai in Brighton, CO

Get Started With
Lionheart
Take the first step toward confidence, strength, and real self-defense skills. Join Lionheart Jiu Jitsu today and start your journey—no contracts or other gimmicks, just training.
Get started training Jiu Jitsu in Brighton, CO now.
EXCELLENT Based on 71 reviews Jamie Birzer2025-04-13Trustindex verifies that the original source of the review is Google. We have been attending for a couple months and even now, this review is overdue. I have put my son in every single sport to get him motivated and nothing had worked. He literally sits on the court or the field and just falls asleep or gets bored. In a last stitch effort, I saw an ad for Lionheart and signed up. I was contacted by the owner who went over the logistics before class and even though I knew our son wouldn't like it, it's a free trial, right? When I tell you, he's hooked, I'm not kidding! He looks forward to the classes four times a week and he takes them very seriously. The coaches saw him sitting down a couple times and told him to get up right away; being called out on his laziness from someone besides his parents was very motivating. He respects the coaches and his teammates like I've never seen before! All the kids coaches are great but Coach Lexi is just sooooo good with the kids. Her words of affirmation and her excitement when kids do their very best is so motivating for them! Furthermore, our 10 year old daughter has joined and has found her confidence and is a beast on the mats. I couldn't recommend this place more! Thank you all! basket cas32025-04-05Trustindex verifies that the original source of the review is Google. Found this place a couple weeks ago. I have enrolled both my daughters and myself in it and it’s been great! The instructors are amazing with the kids and everyone has been super friendly. Can’t wait to see what awaits as they progress. Crystal Garcia2025-03-14Trustindex verifies that the original source of the review is Google. I'm the owner's wife, but I'm also a current student at Lionheart. I started taking the women's only class in August 2024 and then began attending the beginner's classes in November 2024. I can't begin to explain how much these classes have changed my life. I have found confidence and empowerment learning jiujitsu at this academy. The women's coach (Angela) is not only incredibly knowledgeable about jiujitsu and women's self defense but she is also a very kind and supportive person. The beginner's classes are well structured and all of the coaches are helpful and supportive of each student's individual jiujitsu journey. Additionally, my son takes the kids classes and I believe he is thriving. His confidence and discipline are increasing and best of all, he's having fun! Bella Gordillo2025-03-13Trustindex verifies that the original source of the review is Google. We've been impressed with the training program here, and my son is genuinely enjoying the experience. The staff's expertise is evident, and the facility's cleanliness and friendly atmosphere make it an ideal place for him to grow. Jerry Rivera2025-03-13Trustindex verifies that the original source of the review is Google. Amazing place and friendly staff. Made me feel welcomed from the start. Trentn Lee2025-03-12Trustindex verifies that the original source of the review is Google. great community and coaches Bjj AfterForty2025-03-10Trustindex verifies that the original source of the review is Google. Wonderful facility. Very clean and professional. I travel and teach all over the world, LionsHeart Is top notch! Great family environment. Kali W2025-02-24Trustindex verifies that the original source of the review is Google. My daughter has been going here for a few weeks now and we all love it! The coaches and staff are knowledgeable, friendly and great with the kids. She has really started to show improvement and becoming more focused. I’m very excited to see how much more she will thrive at Lionheart. And it’s very affordable as well!! Glam Nailz2025-02-24Trustindex verifies that the original source of the review is Google. We just started with Lionheart. My two boys are excited to start a new journey.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Get Started With
Lionheart
Take the first step toward confidence, strength, and real self-defense skills. Join Lionheart Jiu Jitsu today and start your journey—no contracts or other gimmicks, just training.
EXCELLENT Based on 71 reviews Jamie Birzer2025-04-13Trustindex verifies that the original source of the review is Google. We have been attending for a couple months and even now, this review is overdue. I have put my son in every single sport to get him motivated and nothing had worked. He literally sits on the court or the field and just falls asleep or gets bored. In a last stitch effort, I saw an ad for Lionheart and signed up. I was contacted by the owner who went over the logistics before class and even though I knew our son wouldn't like it, it's a free trial, right? When I tell you, he's hooked, I'm not kidding! He looks forward to the classes four times a week and he takes them very seriously. The coaches saw him sitting down a couple times and told him to get up right away; being called out on his laziness from someone besides his parents was very motivating. He respects the coaches and his teammates like I've never seen before! All the kids coaches are great but Coach Lexi is just sooooo good with the kids. Her words of affirmation and her excitement when kids do their very best is so motivating for them! Furthermore, our 10 year old daughter has joined and has found her confidence and is a beast on the mats. I couldn't recommend this place more! Thank you all! basket cas32025-04-05Trustindex verifies that the original source of the review is Google. Found this place a couple weeks ago. I have enrolled both my daughters and myself in it and it’s been great! The instructors are amazing with the kids and everyone has been super friendly. Can’t wait to see what awaits as they progress. Crystal Garcia2025-03-14Trustindex verifies that the original source of the review is Google. I'm the owner's wife, but I'm also a current student at Lionheart. I started taking the women's only class in August 2024 and then began attending the beginner's classes in November 2024. I can't begin to explain how much these classes have changed my life. I have found confidence and empowerment learning jiujitsu at this academy. The women's coach (Angela) is not only incredibly knowledgeable about jiujitsu and women's self defense but she is also a very kind and supportive person. The beginner's classes are well structured and all of the coaches are helpful and supportive of each student's individual jiujitsu journey. Additionally, my son takes the kids classes and I believe he is thriving. His confidence and discipline are increasing and best of all, he's having fun! Bella Gordillo2025-03-13Trustindex verifies that the original source of the review is Google. We've been impressed with the training program here, and my son is genuinely enjoying the experience. The staff's expertise is evident, and the facility's cleanliness and friendly atmosphere make it an ideal place for him to grow. Jerry Rivera2025-03-13Trustindex verifies that the original source of the review is Google. Amazing place and friendly staff. Made me feel welcomed from the start. Trentn Lee2025-03-12Trustindex verifies that the original source of the review is Google. great community and coaches Bjj AfterForty2025-03-10Trustindex verifies that the original source of the review is Google. Wonderful facility. Very clean and professional. I travel and teach all over the world, LionsHeart Is top notch! Great family environment. Kali W2025-02-24Trustindex verifies that the original source of the review is Google. My daughter has been going here for a few weeks now and we all love it! The coaches and staff are knowledgeable, friendly and great with the kids. She has really started to show improvement and becoming more focused. I’m very excited to see how much more she will thrive at Lionheart. And it’s very affordable as well!! Glam Nailz2025-02-24Trustindex verifies that the original source of the review is Google. We just started with Lionheart. My two boys are excited to start a new journey.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more





OUR INSTRUCTORS
Our black belt lineage:
Mitsuyo Maeda -> Hélio Gracie -> Rickson Gracie -> Carlos “Caique” Elias -> Mauricio Zingano -> Hans Thompson -> Brett Werner
Combined we have over 70 years of experience on the mats.
OUR INSTRUCTORS
Our black belt lineage:
Mitsuyo Maeda -> Hélio Gracie -> Rickson Gracie -> Carlos “Caique” Elias -> Mauricio Zingano -> Hans Thompson -> Brett Werner
Combined we have over 70 years of experience on the mats.
Read More About Us
Find the lion within.
Strength, confidence, and resilience aren’t given—they’re forged through challenge. Finding the lion within means pushing past fear, embracing struggle, and standing your ground when it matters. At Lionheart Jiu Jitsu, we help you unlock your full potential, one step at a time.
Why Choose Us?
There’s a reason we’re the fastest growing academy in Colorado.

At Lionheart Jiu Jitsu, our instructors have spent years refining their skills in Brazilian Jiu Jitsu, wrestling, Muay Thai, and real-world self-defense. With experience in competition, professional coaching, and real-world self-defense, they bring practical knowledge to every class. Whether you’re aiming for practical self-defense skills, improved fitness levels, or success in BJJ and Muay Thai competitions, our dedicated coaches provide expert training to help you reach your full potential.
Progress in Jiu Jitsu isn’t random—it’s built through consistent, structured training. Our curriculum focuses on fundamentals, positional control, and self-defense, giving students a clear path to skill development. Whether you’re just starting or refining advanced techniques, each class is designed to help you build confidence and improve step by step.
Training should challenge you, but it should also feel welcoming. At Lionheart Jiu Jitsu in Brighton, CO., we emphasize a supportive, ego-free culture where students of all levels help each other grow. Respect, discipline, and safety come first, making it an environment where kids, hobbyists, and competitors can train effectively without unnecessary pressure.
We believe in straightforward, accessible training without long-term contracts or hidden fees. Whether you’re trying your first class or committing to long-term practice, you get high-quality instruction with flexible membership options. Our focus is on providing training that speaks for itself—so you can focus on learning, improving, and enjoying the journey.
The Hardest Part
Is Just Walking In The Door
After that, we have your back every step of the way.