Lakewood Jiu Jitsu Academy

“Lakewood jiu-jitsu academy is an excellent martial arts studio. This studio has conveniently relocated (as of March 2025) on Alameda across from the Denver Federal Center Gate 7 (the south gate, next to the post office). The new studio is more spacious and is being furnished with more amenities. I'm fond of Lakewood Jiu Jitsu Academy's focus on self-defense (as opposed to primarily sport jiu jitsu) and commitment to the Gracie system of jiu-jitsu. Jim Medley has a great depth of experience and focused teaching style that meets each student at their level. I highly recommend this studio for anyone looking to get started in jiu-jitsu or who wants to refine their technique. Also, check out the new Samurai Smoothie bar coming in May!”

“Training at Lakewood Jiu Jitsu has been a great experience and exactly what I was hoping for in a BJJ/GJJ gym. The Gracie Combatives program is incredibly effective, and its structured curriculum sets it apart - each lesson builds logically, making it easy to learn and apply. Another huge advantage is the Gracie University system. Having access to video resources allows me to review techniques outside of class, reinforcing what we learn on the mat and helping me progress faster. Professor Medley is an amazing instructor. His depth of knowledge, passion for teaching, and ability to break down techniques make every class engaging and valuable. He creates a welcoming and supportive environment where all students, regardless of experience, can thrive and have fun! The community at Lakewood Jiu Jitsu is amazing, and I look forward to every class. The students here are friendly, supportive, and make training even more enjoyable. If you’re looking for a gym with structured learning, effective self-defense techniques, and a great team atmosphere, this is the place!”

“If you’re looking for a great professor of Jujitsu. You found him .Sensei Jim has trained in and received Black belts in traditional Japanese Jujitsu as well as Gracie Jiujitsu. He’s well knowledgeable about Jujitsu . Be prepared to learn what Jujitsu has to offer. Respect, discipline and honor. In a safe environment. From kids to adults men and women. It will be one of your best decisions. Hanshi Torey 9th Dan Jujitsu”

“I love training with Jim at the Lakewood Jiu Jitsu. It’s a great location. As a blue belt from another school, going through the Gracie Combatives program is helping me address gaps and also improve my Jiu Jitsu practice. Jim is a highly experienced black belt and breaks down each class with the key sequences and take always. The new venue is great! People are very welcoming of all levels, especially beginners.”

“Highly recommend Lakewood Jiu Jitsu for anyone looking to learn self defense in a fun, safe, training environment. I like the structured curriculum where techniques are taught in a logical order with online videos that can be used to prepare for class or go back and review afterwards. Professor Jim is excellent and has a great way of explaining things and making them applicable in the real world. He is a Gracie Black Belt with decades of experience and a true wealth of knowledge. I would encourage anyone to stop in for a class.”