Gemini Fitness and Combat

Information about Gemini Fitness and Combat
80113, Englewood
Opening hours
- Monday: 9:00 AM – 8:00 AM
- Tuesday: 9:00 AM – 8:00 PM
- Wednesday: 9:00 AM – 8:00 PM
- Thursday: 9:00 AM – 8:00 PM
- Friday: 9:00 AM – 8:00 PM
- Saturday: 8:00 AM – 12:00 PM
- Sunday: Closed
Gemini Fitness and Combat: Opinions

Fantastic experience: This is an awesome place to improve yourself physically and mentally. The coaches are amazing, and everyone makes you feel like a family. The best!!
Fantastic experience: I miss going, due to the lack of vehicle I have not been able to go. But, being there with the coaches and student it's like being with family. They always make you feel welcomed ,also care for you like they've always known you. Recommend going.
Fantastic experience: Had 3 amazing months of BJJ, Kickboxing, and Boot Camp workouts with Gemini before I moved out of state! I highly encourage everyone to check them out, they are an amazing community. Personally speaking once you start to find your groove with them, you never want to leave. Great team, looking forward to joining again if I move back to Denver :)
Fantastic experience: The staff is extremely knowledgeable and professional. They keep everyone safe which is my biggest priority. I’d recommend them to all ages and all skill types.
Fantastic experience: Gemini Fitness and Combat is the perfect environment for anyone looking to stay in shape or take their jiu jitsu game to the next level! Friendly environment, excellent coaches and lots of individual attention.
Fantastic experience: Gemini is a top notch gym with great coaches at the helm. TJ combines his years of experience in wrestling, Jiu Jitsu, Mixed Martial Arts, and personal training to create a curriculum that covers all the bases. If you are just starting your journey in martial arts and fitness or you are the next UFC star, Gemini Fitness and Combat has just what you need to find success.
Fantastic experience: I have gone to several Bjj gyms and never have I met intructors so interested in the success of their students on and off the mat. They take their time with each student to be sure they are comfortable and knowledgeable in BJJ keeping everyone safe and effective. The environment is warm and welcoming. In the two weeks I've been training here I have learned more about BJJ than all my time at my last gym.
Fantastic experience: Highly recommend! Dave and TJ are phenomenal people, coaches and motivators! They teach you technique while giving a killer workout. All of the members are great and welcoming - even for beginners.
Fantastic experience: My husband and I came to this gym after a very poor experience at our previous jiu-jitsu gym. TJ and Dave, as well as everyone else at the gym have been incredibly welcoming and extremely helpful. I've learned so much in just a few weeks and am excited continue growing in my jiu-jitsu journey with the Gemini community!
Fantastic experience: My goodness!!! This place is awesome!! The coaches are super friendly and supportive, classes are fun and one heck of a workout. It was the best decision ever to join
Fantastic experience: Amazing community! The instructors are approachable, caring, and patient! The ability to ask questions and have things broken down is invaluable and has directly led to my progression. David and TJ are stellar at motivating individuals to pursue their goals, and their expertise and dedication make those goals even more attainable! I highly recommend Gemini as a place of training as the quality, culture, and passion to help is unrivaled.
Fantastic experience: Such a great learning atmosphere! The coaches are great at explaining the steps of any process and encourage to make it your own while still practicing safety.
Fantastic experience: I came into Gemini Fitness & Combat on a whim with no experience. It's clear to see that regardless of your experience, whether you're a beginner or competitive athlete, this is a great place to learn, train, and break a sweat. Above all else, the community around this gym is one of education and support. The coaches are there for you, members are eager to help, and the facility makes you want to get after it. I'm excited for what's to come!
Fantastic experience: Gemini has been great! My wife and I just started the Jiu Jitsu classes and we are total beginners. Everyone has been really kind with teaching us the basics and bringing is along at a good pace. I highly recommend coming to check the Jiu Jitsu classes out!
Fantastic experience: Before coming to Gemini Fitness I had no knowledge of martial arts/combat sports. I thought I would be intimidated in a new environment like that but the coaches and even people who work out here have been nothing but friendly and helpful. The atmosphere is so positive but the coaches still push you to be better everyday. This is a gym run by genuinely good people who sincerely want to better everyone around them. This gym has got me through the insanity of studying for the bar exam, I can't recommend them enough!
Fantastic experience: I Attended a BJJ Saturday class and was blown away with the hospitality and level of care put into every student white belt and up. I started my BJJ/ weight loss journey in October 2021 at another gym. While I am forever grateful to have learned what I did there, I knew from the moment I stepped into Gemini Combat that this was next level. From the Boot camp classes to the heated BJJ mats it was first class. Im so glad I found Gemini fitness, grateful to join the family ❤️✊
Fantastic experience: Gemini is a great place to sweat and get in a good workout. I’ve been taking boot camp classes for a couple months now and it’s been amazing! Since the start everyone in class has been welcoming and it’s been a great experience so far. I definitely recommend checking them out!
Fantastic experience: Gemini is top notch. The facility is clean and very well taken care of with everything you’d need or want. The people are welcoming, humble and have invested real energy in creating a culture where everyone - newbies and experts - can learn and grow together. I can’t say enough good things about it. My husband and I literally bought a house with the gym in mind after just two classes. If you’re thinking about joining, stop and just do it.
Fantastic experience: I feel compelled to share my experience at Gemini Fitness and Combat. I don't often run into a group of people who are capable of compassion and sincerity, while being obviously talented yet humble. It was inspiring! The environment there is exactly what I've been looking for. Focused, technique driven instruction, with a real spirit of comradary. As a young man I had the pleasure of learning from world class wrestlers such as Zeke Jones and Carl Adam's. I found that same feeling and intensity surrounded by the men and women at Gemini with Dave and TJ. I would highly recommend this training facility to anyone interested in Jiu Jitsu and and learning from great people. Thank you Dave, TJ and everyone at Gemini for making me feel welcomed!!
Fantastic experience: Dave and TJ are some of the most dedicated, helpful, reliable and passionate people I’ve ever met. I started into the gym after a friend brought me for a FREE class. I decided to come, and I was so nervous the entire time leading up to the class. I didn’t know what to expect or what levels of people I would be interacting with. Once arriving at the gym, Dave gave me a tour and got me all set with the gear I needed for class. He introduced me to TJ and a few other members of the gym which really helped me feel more welcome. The first activity we did together was a breathing exercise to ground ourselves and practice breathing during high intensity work. The togetherness of the breathing immediately helped me to connect with myself and others in the class. TJ and Dave did a great job to put me with people who were also newer but also include some of the higher belts to keep us safe and help answer questions. The 90 minute class seemed to go by in the blink of an eye. I laughed, learned and had an amazing time. I knew immediately that I needed to sign up. Since mid march, I’ve been able to attend almost every class that the gym offers. The environment and community this gym brings is second to none. I highly recommend any and all to join the family.
Fantastic experience: Very welcoming, great direction from the coaches. Always nerve racking going to a new gym and being the new guy everyone wants to whoop on. Fortunately that is not the case at this gym. Everyone is very nice and helpful with my techniques and progression in the sport. Haven’t been bullied or messed with by anyone. Really glad to have found this place.
Fantastic experience: This gym is truly a special place. I came in with no previous jiu-jitsu experience and the owners, Dave & TJ, instantly made me feel welcome. There are a variety of classes offered from BJJ, to kickboxing, to boot camps, and even workout area with machines which members are welcome to use at any time. All offerings are top notch! The facility is super well maintained and the space itself is nice and organized. I look forward to coming in every Monday and Wednesday as each BJJ class is a wonderful opportunity to learn and build strength. The community this gym has created is unparalleled; the environment is extremely respectful which you don’t always find with this sport. As a woman I know I can come here to feel safe and empowered. Whether you’re a first timer curious about BJJ or a seasoned grappler, you’ll definitely find a home at Gemini.
Fantastic experience: Everybody here, from the founders (TJ and Dave) to the other coaches and fellow teammates have only been warm, helpful, and so patient. If you're brand new to jiu jitsu or a pro working to hone their skills, this is the place for you. I can't recommend this place enough.
Fantastic experience: As a black belt in the practice of Brazilian Jiu jitsu, I’ve had my deep experience in knowing what works and who really can teach. No double about it Coach TJ and Dave are the best examples of amazing coaches and caring people. If you’re looking to get in great shape, learn self defense and be around a great community look no further than Gemini Combat. You won’t regret walking through those doors!
Fantastic experience: My wife has been going to this gym for months now and finally convinced me to join. TJ and Dave are both really great instructors and I've enjoyed the BJJ classes. I'm currently in the beginner class but each session I can see improvements in my cardio and technical skills. I have even started to venture out of the BJJ classes and started signing up for their boot camp classes to help improve my overall fitness. Each class has me wanting to come back and better myself (this coming from an introvert). It's halfway through the year; however, if the gym membership you bought for your New Year's resolution is dusty from not being used, I would totally check this place out instead.
Fantastic experience: This gym is a friendly and encouraging community of folks looks to reach their fit ness goals. I have participated in boot camps and BJJ classes. David and TJ are great at what they do.
Fantastic experience: This place is awesome!! I’ve been looking for a great boxing gym for a long time. Staff is well trained, facility is clean, the price is reasonable. I highly recommend!
Fantastic experience: I had my first ever Brazilian Jujitsu lesson there. While I have some wrestling and some combat experience, I knew this would be a whole new experience. TJ (owner), as well as all of the members were extremely welcoming, helpful, knowledgeable, and patient. I didn't get hurt, I did learn a ton, and did get a killer workout from it. Would highly recommend Gemini Fitness and Combat.
Fantastic experience: People oriented people focused. Both TJ and Dave are empathetic and understanding while also pushing you to be the best you you can be. Very individualized conversations and classes to meet the needs of all students. Ver reasonable rates and a great atmosphere
Fantastic experience: I’ve been going to this gym for some time now and I’ll say I am so beyond grateful I landed in the gym I did. With some many places to learn martial arts and jiu jitsu it’s hard to know if you’re in the right place or picking the right team. I love our coaches here. TJ and Dave are so knowledgeable in their teachings and are very humble and treat everyday to better themselves to! Everyone here is welcoming and very humble and nice. Couldn’t have went to a better gym and super grateful for their teachings!
Fantastic experience: This is a great space with excellent workouts for all levels. The vibe is friendly and welcoming. The coaches are really awesome and take the time to break things down for beginners and advanced students. I would definitely recommend this gym.
Fantastic experience: My experiences at this gym have all been amazing. The instructors, TJ and David, are extremely knowledgeable in what they do and always make me feel welcome and like I'm part of the team. Can't say enough good things about this gym.
Fantastic experience: I took some time off from BJJ due to night shifts at work and was also looking for a new gym to work with. I’m a purple belt and felt rusty as all get go, but a few classes at Gemini with TJ got my confidence back up and rust shaken off. TJ has a very simple detailed and organized way of teaching BJJ. Gemini has a lot to offer the higher belts. There’s always more to learn and TJ will definitely help level you up. Right now I am working on my De la Riva game and am realizing that I’ve been missing a lot of opportunities by not using it. TJ noticed my style of grappling and has been complimenting it and cleaning it up, not changing it. He is great at providing personalized training, even in the middle of a group class. Gemini does a great job at maintaining group spatial awareness so that everyone is able to roll without worrying about your neighbors foot flying your way. I am so glad I found this hidden gem and am already seeing major improvements in my game. Definitely go check it out if you haven’t already.
Fantastic experience: TJ, Dave, and Luis are awesome. As a beginner in Jiu Jitsu, these guys are completely invested in each student and their goals which is very apparent. The environment is welcoming and very family like. That’s what you’re buying into here, not just paying money for a service, but a family. This gym will take care of you on and off the mats. 10/10 recommend for beginners in BJJ!
Fantastic experience: I started coming to this gym a few months ago after taking some time off from another boxing gym. From the first class Dave and TJ were incredibly knowledgeable and helpful when it comes to form and making sure that you’re getting everything out of the class. It’s a great gym for all skill levels, and an even better workout!
Fantastic experience: Positive: Communication , Professionalism , Quality TJ and Dave were incredibly welcoming to me on my first day at Gemini, both giving me lessons on techniques (butterfly half guard specifically) and advice during live training. I highly recommend this gym if you want to train with Coaches who invest in your fitness, health, and your skill as a hobbyist, grappler or fighter.
Fantastic experience: Gemini F&C is great! The owners are very involved in the gym and as active competitors in combat sports they provide credibility to their classes and instruction. There’s a comfortable vibe around this gym and they have a growing community of good people. Do it!
Fantastic experience: When looking to join a gym ("post pandemic"), I wanted it to be close to home, I wanted to support local, I wanted structured class time and some "open gym" time and I found that with Gemini Fitness. Coaches here are knowledgeable and fun. Classes are challenging but in a good way! All movements are adaptable to your strengths/weaknesses. The members here are at all different fitness levels and support each other on their fitness journey.
Fantastic experience: Two years ago, if you asked me to get on a mat and roll with you I'd look at you like you're crazy. Now, thanks to Gemini, I have a new found passion for grappling and fitness in general. The trainers/owners have been at my side guiding me through every step of this journey; whether it was TJ with his incredible Brazilian Jiu Jitsu classes or Dave teaching his high intensity bootcamp, Gemini helped me grow into a completely new person. Both owners are class acts, and have been extremely flexible in regards to how they handle my account. The gym interior is a great space with a fully decked-out weight room and a cool garage that has been turned into mat space for grappling. Gemini is amazing at accommodating all skill levels. For me, two years into my journey, I'm still being challenged and pushed everyday, but I also feel totally comfortable bringing my inexperienced friends to Gemini knowing they'll be treated well and with respect. Overall, Gemini is an awesome place with a little something for everyone. Whether you want some extra mat time or just to get ripped; THIS is the spot.
Fantastic experience: Highly recommend this small business! I’ve been coming to jiujitsu and kickboxing classes at Gemini for about two weeks now and am completely addicted! The coaches are skilled, inspiring and welcoming. It can be intimidating for women to join stereotypically male spaces, but they make classes accessible for all, including beginners like me. Their teaching methods are inclusive and empowering, so in every class I learn a ton from other students, not just the coaches. TJ and Dave have cultivated an encouraging community who motivate me to keep coming back to the gym way more often than I’ve ever wanted to work out before and have a blast every time! If you’re considering trying something new or getting back into an old hobby, definitely go for it and give this place a try!
Fantastic experience: Positive: Communication , Professionalism , Quality Gemini has been great for my training. The coaches TJ and Dave really care about each athlete and will work over time to help you develop. They run a top notch training facility and anyone looking to take there skills to the next level id highly recommend.
Fantastic experience: TJ and Dave are very helpful whether you’re a beginner looking for a good workout or an experienced fighter they have something for everyone. The beginner jiu jitsu class is a great place to start, everyone in the class is super helpful no matter the experience level. The cardio kickboxing class is a great way to stay in shape and learn the fundamentals of kickboxing during the process. I highly recommend this awesome gym!
Fantastic experience: Positive: Professionalism , Quality Awesome gym with tons of options for everyone. The environment there is very welcoming and everyone was extremely friendly. The coaches are all professional and are able to break things down for beginners to experts. I’d highly recommend people check this gym out.
Fantastic experience: I’ve been going to this place for about a year rolling jujitsu and I can’t believe the progress that I've gone through. TJ is a world class coach, who is great at listening and going through the moves. The gym there is great and has all the equipment of a larger gym. Dave is a smart and knowledgeable personal trainer who will help with your fitness gains. Words can’t describe how great the culture and the quality of this gym is.
Fantastic experience: Dave and TJ are great instructors and incredibly patient. We stopped in and discussed the youth programs and decided to give it a try. My 7 year old son loves the classes and is excited to learn more. They truly make it fun for him while teaching him a great skill.
Fantastic experience: Gemini Fitness and Combat is a great environment to be in. From the bootcamps to kickboxing to jujitsu classes- you’re going to get an amazing workout and learn something new each time! Love everyone I’ve gotten the opportunity to meet through this space and grateful to be able to enjoy the classes and boxing with TJ!
Fantastic experience: If you're looking for a great local gym with world-class coaches/trainers, Gemini F&C is the place! With so many "big-box" gyms around where your really just a number, TJ & David do a phenomenal job of offering the best training and workouts along with making you feel like you're part of a community. Beginner or advanced, the bootcamps, jiu jitsu, and kickboxing are all phenomenal. If you haven't joined, do it now! You'll be glad you did.
Fantastic experience: Gemini Fitness and Combat is one of the most welcoming gyms I have been to. I have felt the most apart of a team in the 3 classes I have attended, than I have in any other team sport I’ve been apart of. If you want to learn self defense, get in better shape, or try something out of your comfort zone, this is the place to do it! Everyone there wants to see you grow and the instructors are very knowledgeable. The environment is so supportive and friendly and it does not matter what kind of shape you’re in. Seriously recommend this place!
Fantastic experience: This place is amazing. I was looking for a way to change my life and with the help of Tj and Dave I have reached body weight I haven't seen in years. ( From 260 lbs down to 228 currently). Personally I recommend the jujitsu to start then join the team boot camp to really Amp up your game. The people and the coaches make every experience a good one!
Fantastic experience: TJ and Dave are awesome! They both care so much about the individuals at their gym and create a space full of respect and knowledge while also pushing you to be better! This not only applies to their fitness programs and combat classes but also in everyday life! The passion and willingness to help and also learn creates a great environment! Love this place!! They’re somewhat funny too!
Fantastic experience: My husband and I have known the owners of Gemini fitness and Combat since the beginning of their endeavor. They’re absolutely wonderful…. encouraging and supportive in each members individual fitness journey. We participate in personal training, boot camp and kickboxing, enjoying each one to meet our different goals. The gym provides a very friendly, non-threatening environment to work out. We highly recommend giving it a try!
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