Lionheart Jiu Jitsu
About
Lionheart Jiu Jitsu offers comprehensive training in mixed martial arts and Brazilian Jiu Jitsu for all ages and skill levels. The gym is led by owners and instructors Anthony and Brett, with dedicated kids' classes coached by Lexi. Their approach emphasizes a positive learning environment where technique is taught alongside character development, particularly for younger students. The curriculum prioritizes respect, confidence, and discipline, creating a structured yet adaptable training experience that accommodates various backgrounds, including wrestling. Members appreciate the straightforward instruction and well demonstrated drills that cater to different learning styles while ensuring safety and effective workouts. The atmosphere is consistently described as welcoming and non judgmental, with a strong sense of community that extends to both adult practitioners and families. Reviews highlight how the gym fosters personal growth beyond physical skills, building self esteem and focus in children while providing adults with challenging yet accessible training. The inclusive environment encourages practitioners of all sizes and experience levels to work together, promoting mutual learning and support. This combination of expert coaching, family friendly programming, and community focus makes Lionheart a standout choice for martial arts training in Denver.
reviewsWhat Members Say
Members consistently praise the gym's welcoming, family like atmosphere where everyone feels supported without judgment. They highlight excellent coaching that balances technical instruction with personal development, particularly noting how patient and knowledgeable instructors build confidence in children. Reviewers appreciate the safe, effective workouts that accommodate different body types and skill levels, with specific mention of great drills for those with wrestling backgrounds. Multiple members describe it as a positive community where both adults and children look forward to training and experience growth in coordination, focus, and self esteem.
rate_reviewGoogle Reviews (5)
Ash Cano
5 months ago
One of the best decision we’ve made for our daughter! This gym has been incredible from day one. The coaches are patient, knowledgeable, and truly care about the kids, not just their technique, but their confidence, discipline, and growth. My daughter has learned so much in such a short time, both on and off the mats. The environment is positive and empowering, and the other families are so welcoming that it really feels like a community. We’ve seen huge improvements in her coordination, focus, and self-esteem. She looks forward to every class and is so proud to show what she’s learned. I can’t recommend this place enough for anyone looking for a safe, encouraging, and fun space for kids to learn Brazilian Jiu-Jitsu!
Lisa Buxton
a month ago
My daughter absolutely loves Lionheart. They have a great curriculum that prioritizes respect and confidence. I’d recommend Lionheart to anyone with kids who could use a confidence boost and who need community outside of school and home. While I do not attend classes myself, the adults who do and I’ve spoken to have only positive experiences. It really is a great place to be a part of!
Andrew Morrison
3 months ago
Lionheart has been amazing. I go 3x a week and each professor has their own teaching style, but they follow a great athlete learning style. Especially if you have a wrestling background- the drills are great. Even though I’m new I have never been hurt or injured- but I get a great workout in every time. I’m a big guy- and they help me adopt the moves and encourage others to work with people outside their size to learn.
Trinity Johnson
2 months ago
Training Muay Thai and Jiu Jitsu here has been an amazing experience. From the moment I walked in, I felt like family. There’s absolutely no judgment—just supportive people who genuinely want to see you grow and succeed. Whether you’re brand new or experienced, everyone roots for you. I couldn’t recommend this place more.
Eric Davis
3 months ago
New here at Lionheart but I am very impressed so far. They are very welcoming and accommodating and get you set up quickly. Then it is a “jump right in” approach which I loved. The instruction is straight forward and demonstrated well. The groups so far are very respectful and helpful. Workouts are great. I plan to stay for the long haul. My child goes here too and they are wonderful with the kids! He loves it too and always wants to come back. That tells you a lot!
scheduleHours
Monday: 4:00 – 8:30 PM
Tuesday: 5:15 – 8:30 PM
Wednesday: 4:00 – 7:00 AM, 5:15 – 8:30 PM
Thursday: 8:30 – 9:30 AM, 4:00 – 8:30 PM
Friday: 8:30 – 9:30 AM, 4:00 – 8:30 PM
Saturday: 9:00 AM – 12:00 PM
Sunday: 8:00 – 10:00 AM
groupCoaches & Instructors
Anthony
Owner/Instructor
Co-owner of Lionheart Jiu Jitsu with a shared vision for accessible, community-focused training and safety.
Brett
Owner/Instructor
Co-owner of Lionheart Jiu Jitsu, focused on quality instruction, safety, and building a welcoming community.
Lexi
Kids BJJ Coach
Highlighted in a review for being excellent with kids, providing motivation and words of affirmation.