Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults

“The best methodology for kids’ Jiu-Jitsu. My daughter has been a student since she was three. Now at 12, I’m certain it was the best decision I made for her physical and mental health.”

“We are so happy to have found the best team in Miami. We are happy to be part of this JiuJitsu Family, lead by coach Lucas and coach Blanca. Here we’ve not only found physical training but also the intangible, discipline, character and the most important part, principles and values that a good citizen must have. Also a great way to lead children into a healthy competition and sports world, coach Felipe, coach Thiago and coach Carlos are the best too, all very professionals.”

“It is hard to be fair to the Alliance Jiu-Jitsu Key Biscayne academy - they are SIMPLY THE BEST!!! From the remarkable technique of Coach/Sensei Lucas Araújo, a world-class martial artist and multiple times winner in competitions around the globe, to the superb and unwavering commitment, joy and love with which his wife Bianca manages a big chunk of the academy’s affairs, plus the outstanding competence of the Assistant Coaches and staff, this is the place to train and learn Brazilian Jiu-Jitsu (BJJ)! And I won’t forget the best of the family: the Coaches’ daughter, Branca, who is not only the sweetest and smartest young lady you can think of but also a superb BJJ athlete! Congratulations, Sensei, for putting together such a fantastic host of professionals to give us the best BJJ experience one could possibly get! By the way, great team of students and practitioners as well, all under the incredible and VERY WISE guidance and leadership of Coach Lucas Araújo! It is a privilege being part of this BIG “ALLIANCE KB FAMILY”!!! May God keep blessing you all!!!🙏🏼”

“I’ve been training at Alliance Jiu-Jitsu in Key Biscayne for several years now, and it has truly been an incredible experience. The coaches & head coach Lucas are highly skilled, passionate, and genuinely care about the students' progress. The facility is top-notch, and well-equipped. The community is supportive and strong. I highly recommend this gym for anyone looking to improve their Jiu-Jitsu or just starting out.”

“Great Jiu Jitsu academy! Our family has been training here for four years, with both my 9-year-old daughter and my husband on the mats, and we couldn’t be happier! The instructors are skilled, passionate, and truly invested in every student’s progress, from kids to adults. The environment is challenging yet supportive, building confidence, discipline, and resilience at every level. More than just a gym, it’s a welcoming community that inspires growth. Highly recommend for anyone looking to train in a positive, empowering atmosphere!”