Gracie Barra Flatirons - Brazilian Jiu-Jitsu
About
Gracie Barra Flatirons offers training in Brazilian Jiu-Jitsu and mixed martial arts in Denver, Colorado. The gym is led by Head Instructor Jefferson Moura, a 6th degree black belt with a famous competitive history, who provides world-class instruction rooted in the Gracie Barra curriculum. The facility is noted for its top-notch amenities, including super clean spaces and some of the nicest mats visitors have experienced. Training begins with fundamental basics, ensuring students are properly prepared before advancing to higher levels of technique.
reviewsWhat Members Say
Members consistently praise the incredibly welcoming and supportive environment, describing the gym as family-friendly and feeling like a tight-knit community. Reviewers highlight excellent instruction that is both highly technical and accessible, with specific appreciation for coaches like Jeff, Andrew, Sam, Chips, Josh, Yan, and Ian for their patience, clarity, and skill in teaching. Visitors from other locations note exceptional hospitality, including loaning gear to ensure they can train, and appreciate the clean facility with quality mats. The overall sentiment is that this is a fantastic place for beginners to start their BJJ journey and for experienced practitioners to continue growing.
rate_reviewGoogle Reviews (5)
Lameck Oliveira
6 months ago
Gracie Barra Flatirons provided an incredibly welcoming and supportive environment for my Jiu-Jitsu training. As a visiting student from Gracie Barra Bormujos, Marcella and the team, including Jeff, Andrew, Sam, Chips, Josh and Yan, went above and beyond to ensure I could still train by lending me a Gi and rash guard. The training session was excellent, and everyone made me feel right at home. Their helpfulness and hospitality truly made my visit a memorable and positive experience. Highly recommend!
April Rice
5 months ago
GB Flatirons provides really great instruction for BJJ, and a very caring team. My daughter has really gained so much confidence and learning so much each class. Big thanks to Professor & coaches teaching these kids!
Joel Heinen
3 months ago
I’m visiting from Texas and had such a great time this morning. All the professors and students were so welcoming, and the atmosphere was not only great for learning, but also lots of fun. The facility was super clean and the mats are some of the nicest I’ve ever been on. If you’re looking for a family friendly place to train that is also highly technical and tough, I can’t recommend this school enough.
Joseph Shy (Joey)
a year ago
GB Flatirons is a fantastic and welcoming place to train and begin your BJJ journey. They start you at the very basic fundamentals and make sure you are ready to move up into higher forms of BJJ. Customer service is also great and very helpful. The staff and your peers are welcoming and kind; it really feels like a family!
Jeff Hinchman
6 months ago
Gracie Barra Flatirons is an absolute gem for anyone looking to dive into Brazilian Jiu-Jitsu! The atmosphere is welcoming, the facility is top-notch, and the instruction is unparalleled. Coach Yan especially stands out with his incredible patience and skill, breaking down techniques with clarity and ensuring every student feels supported, no matter their level. As a father, I am grateful our daughters are being taught by Ian. Additionally, this gym is under the leadership of the legendary Professor Jefferson Moura, a 6th-degree black belt with a famous competitive history, the school delivers world-class training rooted in Gracie Barra’s proven curriculum. It’s the perfect place to grow, learn, and become part of a tight-knit BJJ community. Highly recommend
Contact
11640 Teller St Suite C, Broomfield, CO 80020, USA
scheduleHours
Monday: 12:00 – 1:30 PM, 4:00 – 7:30 PM
Tuesday: 7:00 – 8:30 AM, 4:00 – 8:30 PM
Wednesday: 7:00 – 8:30 AM, 12:00 – 1:30 PM, 4:00 – 8:30 PM
Thursday: 7:00 – 8:30 AM, 12:00 – 1:30 PM, 4:00 – 8:30 PM
Friday: Closed
Saturday: 9:00 AM – 12:00 PM
Sunday: Closed
groupCoaches & Instructors
Jefferson Moura
Head Instructor
6th Degree Black Belt
Head Instructor at Gracie Barra Flatirons, CO. From Rio de Janeiro, Brazil.