Gracie Barra Flatirons - Brazilian Jiu-Jitsu

“My daughter has been taking jiu-jitsu classes here for a few weeks now, and we’re absolutely loving it! She gets so excited to go to class and truly enjoys every minute. The instructors are amazing — patient, kind, and really great with kids. It’s been wonderful to see how much confidence, discipline, and joy she’s gained in such a short time. The environment is very welcoming. Highly recommend!”

“Amazing community and instructors! The program for kids is well-structured, fun, and engaging. Having been a collegiate wrestler and having more than a decade of experience as a multi-sport high school coach, I know what quality instruction looks like, and this is it! The classes are run with the right balance of empathy and compassion for kids and a sense of discipline and a no-nonsense let’s-get-to-work culture.”

“I’ve been training at this Brazilian Jiu-Jitsu school for a while now, and I can confidently say it’s been an amazing experience. The black belt professors here are absolutely top-notch – they’re not only highly skilled but also incredibly detail-oriented, ensuring that every technique is taught with precision and clarity. As someone in my 40s with kids who also train at the school, I’ve been impressed with how well the pace and intensity of the classes are balanced. The training is accessible for someone like me, and I’ve been able to progress steadily without feeling overwhelmed. The professors are great at adapting techniques to suit different ages and skill levels, and I’ve seen the results in both my own progress and my kids’ development. Highly recommend this school to anyone looking to train in Jiu-Jitsu, regardless of age or experience level! Bruno”

“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!”

“If you are searching for a Brazilian Jiu-Jitsu school to train, learn, and grow- Gracie Barra Flatirons is the place to be. It is truly a special place full of really wonderful people, high quality Jiu-Jitsu, and a great community. My advice would be- if you have the opportunity to train and learn under Professor Jefferson Moura and his team, absorb as much knowledge as you can. Professor Jefferson truly has a gift when it comes to teaching this amazing art- and he is by far the BEST Professor in Colorado (and probably the whole world!). Don’t be afraid to ask questions and explore how to improve your Jiu-Jitsu. I could say 1 million good things about having Professor Jefferson as my Professor, but then I would be here all day. Coach Yan is patient and kind in passing on his vast knowledge as well. If you get a chance to train with him- be prepared to laugh often and be inspired by his talent! One of the first people you’ll see at GB Flatirons will be Marcella, their Program Director. Marcella is always so welcoming and kind to all who come through the doors of the school. She is always there to answer your questions and cheer you on in your Jiu-Jitsu journey. Whether you are joining for your physical or mental health- this is the community that will support you in your goals. -Jess”