Green Door Fitness | Local Gym in Denver with Personal Training

Information about Green Door Fitness | Local Gym in Denver with Personal Training
Opening hours
- Monday: 5:00 AM – 8:00 PM
- Tuesday: 5:00 AM – 8:00 PM
- Wednesday: 5:00 AM – 8:00 PM
- Thursday: 5:00 AM – 8:00 PM
- Friday: 5:00 AM – 8:00 PM
- Saturday: 7:00 AM – 2:00 PM
- Sunday: 7:00 AM – 12:00 PM
Services, Machines and Guided Classes
Green Door Fitness | Local Gym in Denver with Personal Training: Opinions

Fantastic experience: Matt Hammel and Bijan Fathy are GREAT trainers. They create a fun, motivating experience while pushing you HARD. I highly recommend Green Door Fitness!
Fantastic experience: GDF has made a huge difference to my quality of life. The trainers are personable and knowledgeable. They have good equipment on site and a pleasant clientele. Everything that is missing from big box exercise establishments is plentiful at GDF.
Fantastic experience: I have been a member of Green Door Fitness since day one. GDF is unlike any other gym I have ever belonged to in that it is a place where you are encouraged to participate in the many fitness challenges which helps to promote and encourage a "community" atmosphere rather than just the typical "box gym" where you may not know any of your fellow members. Denver lacks gyms focused on the rowing machine and although there a many other cardio options at GDF, for those row enthusiasts, this is your gym!
Fantastic experience: Sweet gym! Great culture & I love the people here. Working out here is inspirational. I feed off of the really great energy from all the other members & I get the results that I'm looking for. It's convenient for me & I really love the extra curricular activities.
Fantastic experience: Green Door is the best gym in Denver. Matt and his staff know their stuff and provide great workouts to keep you fit. Check it out.
Fantastic experience: In the past five years I’ve had three joint replacements. Numerous physical therapy appointments. And Greendoor fitness is the only place that has been able to rehab my joints better than the physical therapist. Matt was able to locate problems and pathways to rectify the situation. With the help of greendoor and Matt Hammel, my future would not be as bright as it is today I would recommend Green Door for anyone who wants to take care of their health. Super helpful.
Fantastic experience: Green Door Fitness is a great local gym—personal attention, kind and enthusiastic trainers! Matt the owner is super to work with!
Fantastic experience: Great, knowledgeable and personable people who work here. They will help you eminent every aspect of health and fitness. Not your typical gym.
Fantastic experience: Great local gym!! The staff is amazing and there's tons of great lifting equipment.
Fantastic experience: Super innovative gym - every person who works there is a personal trainer, so you basically get the full personal trainer experience each time you walk in. Except the price is that of a normal gym! Awesome people. Awesome vibes. Recommend it to anyone who will listen!
Fantastic experience: Positive: Professionalism Matt and his team are supportive and encouraging. A gym can be intimidating but not at Green Door. They just want you to meet your personal potential. I give Green door my highest recommendation. Call Matt!
Fantastic experience: For anyone who is overweight and unathletic Matthew Hammel offers personalized and attentive training to get you moving towards unaccustomed fitness and better health. Unlike some personal trainers who are clock watchers, Matthew guides you through a variety of exercises that you may have never done in your life and encourages you to push more. I highly recommend Matthew, Aaron, Brett and Green Door Fitness to help you get going at your own pace.
Fantastic experience: Green Door Fitness was just the place I needed to get motivated to get back into shape. Great equipment and access to a personal trainer comes included with every membership. Working with their personal trainers has been key for me to get quick results on my journey back to fitness.
Fantastic experience: This place has become my sanctuary. I look forward to my time here, and absolutely love the trainers and how they tailor my workout on the fly.
Fantastic experience: Such a great welcoming vibe as soon as entered the door. I travel for work so I have to find gyms that provide guest passes, and GDF welcomed me like a regular! Such great staff that are motivating and knowledgeable! Thanks for having me!
Fantastic experience: What a great gym! My husband has been diagnosed with muscular dystrophy and Parkinson’s and he couldn’t get off the couch without help. After a few months he is a new man! Tying his own shoes and not dependent on me anymore. Green Door Fitness is the answer for all of his problems. Thanks Matt and Aaron!
Fantastic experience: Hands down would recommend Green Door (GDF) to anyone looking for a friendly, inviting, and community-oriented gym. I love being able to workout alongside people of all ages and sizes, and feel like I fit right in. GDF is super unique, in that they provide 1:1 attention to every gym-goer via customized workouts and training. The trainers are AMAZING — very knowledgeable and supportive.
Fantastic experience: This place is the best! I was in town for the week and called to see if they could do daily passes. Not only did they accommodate me, they really took the time to see where I was at, tailor each daily workout and really challenge me. Matt, Chelsea, Brett and Aaron are so nice and welcoming, I felt like part of the family immediately. Kind of considering moving to Denver just so I can join this gym! Thank you all for such a wonderful week!
Fantastic experience: Positive: Communication , Professionalism , Quality I’ve been trained by the owner of Green Door Fitness, Matt Hammel, for nearly 20 years. He is an excellent life coach as well as a conscientious, concerned, yet tough trainer. Green Door Fitness is a warm and inviting community. Everyone becomes a friend.
Fantastic experience: This excellent gym offers a boutique, personalized environment with a unique training concept. They always have a trainer present, at no extra charge, who will put together a training plan designed just for you, on the spot. The trainers are there to assist and make sure you are doing the exercises precisely, correctly, and safely. If you want to achieve your fitness goals, stop playing around. Join Green Door!
Fantastic experience: This gym is extremely unique in the way they set up your workouts and the energy of the space. There is a community feel which is important when choosing a gym for myself. I’ve never repeated a workout twice and I feel significantly healthier since I started going. They challenge you and work with you to be healthier and better. Highly recommend!
Fantastic experience: Green Door is a fantastic gym! It is great to be able to go into a gym and have a skilled trainer always available to help you advance your goals (or leave you alone, if you're in a more self-directed mood). The trainers are friendly and good. They all have different styles, but consistently they do a great job of asking what I want and adapting the workout to my goals (whether it's just what I want to work on in any given day, or long-term objectives). Green Door is a very welcoming, well-equipped space. They've taken good measures for COVID, limiting the space to 5 reservations at a time. I feel very lucky to have found GD.
Fantastic experience: Absolutely the best gym experience I have ever witnessed! For the price of a normal gym membership, I am coached and pushed to meet my personal goals by a very talented team. When I walk into Green Door Fitness, all instructors and even the owner knows not only my name, but everybody's name that walks through the door. With COVID, there are never more than three people working out and their mobile scheduling application allows you to set your workout time worry free. There is no better place to workout than Green Door Fitness!
Fantastic experience: Positive: Communication , Professionalism , Quality Fantastic gym. Workouts are custom. Staff is awesome and super personable. Comfortable vibe while still supportive to your fitness goals.
Fantastic experience: I'm so grateful for the way GDF has pivoted to support its members through Zoom. Being open safely works for others who go to GDF in person, but I need the continued support remotely and they have kept me happy & healthy. What makes a Zoom workout actually "work" is the chatter and interaction with the teacher so it is engaging - and of course that it is challenging! I can't say enough how the T/Th bootcamps and the W/F spin classes have kept me in shape, and the Sunday yoga keeps me sane. <3 you GDF!
Fantastic experience: 10 Day Fit Camp review This was a great experience! I decided to do it because my metabolism has stalled for about 2 years now. I live an active lifestyle and eat healthy, yet at 53, with shifting hormones, it seemed I was in need of a miracle.....or in this case, 10 day Fit Camp at Green Door Fitness! It was the boost I needed to get the metabolic fires burning again. The small group classes and the variety of workouts worked very well for me. I lost 10lbs and 6 3/4 inches and improved in all areas of the fit test! I feel good! I'm excited going forward and finding the right long term combination for me. I definitely recommend GDF and this program! Grace W
Fantastic experience: Green Door Fitness is unlike any other gym experience I've had... I was looking for a place to get a full body workout and quality strength training and Green Door Fitness is it. Matt and his staff really take the time to ensure that you are doing a workout that is customized to you. In that way, the workouts are enjoyable AND challenging. The GDF crew is great as well - and this sets the gym apart. I've never been to a gym where fellow participants are as encouraging and welcoming as they are here. I would highly encourage anyone to give it a try - it is quickly becoming one of my favorite exercise days in my schedule.
Fantastic experience: Green Door is the bomb! Fantastic personal training gym at a great price point. Matt and his team are incredibly supportive and knowledgeable to help you reach your goals. Great community feel and lots of fun fitness contests! You gotta check it out!
Fantastic experience: I have never considered myself a "gym person" until Green Door. In the past, I would sign up for the free week, get overwhelmed and intimidated, and return to my casual neighborhood jogs. A few months ago, I joined my roommate for a bootcamp class and have been hooked ever since. Matt and his staff are absolutely incredible! They are extremely knowledgable, supportive and encouraging. Highly recommend!
Fantastic experience: When I go to GDF - I know I am in for a great workout and a few laughs. This gym is a community focused on fitness goals and enjoying working out. I highly recommend it to anyone looking to enjoy their workouts!
Fantastic experience: Ok, so here’s the thing: If I live in Los Angeles and bought a membership to a gym in Denver, the place has gotta be legit. (I actually did this, btw. 0 regrets.) My parents live in Denver and I’ve been visiting them here and there, so when I heard about a community-based gym that always has a PT on hand whenever you walk in to work out, I knew I had to try this place out. And I am so, SO glad I did. Green Door Fitness is “that” gym, the kind that makes you feel like you’re one of their own, not just a member who pays to exercise there. I was lucky enough to train with Matt on my first day, and to say he pushed me hard would be an understatement. And I loved it. The membership options are reasonably priced, the equipment is great (try the ski machine, thank me and yell at me later) and the people are wonderful. If Cheers had a gym, this would be it. Green Door Fitness for the win.
Fantastic experience: Matt and his staff ensure that everyone who walks through the green door feels welcome and valued. They are friendly, encouraging and enthusiastic. There's a true feeling of community among the gym-goers here; we cheer each other on in a friendly, not-excessively-competitive way. I especially love Sarah's spin classes.
Fantastic experience: Check out Green Door Fitness, no matter your age. The gym has built a fantastic community and you’re sure to find others at your level. Not sure how to reach your workout goals. No worries, trainers are always available, ready with a workout to help you. A hidden gem in City Park that I highly recommend.
Fantastic experience: GDF is the best gym I have been a part of! In the past, I get bored with the gym routine but I have been a memeber for almost 4 years. That is a testimate to the training team at GDF! The trainers do a great job of making every visit a new experience with different workouts that keep me engaged and motivated. The gym has a great family like culture and they truly care about helping you reach your individual fitness goals. If you want to see results in a fun environment, I highly recommend you checking it out!
Fantastic experience: Amazing gym, great trainers. Matt personally will Taylor your workout. You will find a family atmosphere at green door. from nutrition to massage to a solid, I mean sold workout. Give Matt (Green door) a try
Fantastic experience: Matt and his staff ensure a positive, upbeat, and safe training environment. Come for the intense workouts that challenge and encourage you no matter your fitness level. Stay for for the communal feel and individualization that staves off boredom. Everyone here is welcome!
Fantastic experience: Nice little hole in the wall spot. Has everything you need for a general workout, and a trainer is present to assist with circuits if you desire. Clean and green, which is always a plus! I wouldn't get a massage here, as the loud heavy music of the gym thumps heavily through the wall of the spa room. If your intent is not relaxation, get a massage! The therapists are good at what they do.
Fantastic experience: Get personal training for the price of a regular gym. Great community. Small, but everything you need. The trainers and members are what make this gym. Great place to get fit, strong, and have a good time.
Fantastic experience: Best gym in Denver, hands down. You get a great workout space AND personal training. Many subscription options, so it's cheap for the value! Did a killer skiing workout last time I was there.
Fantastic experience: Great gym! Went here for a year, but just moved. Came in with the goal of getting in shape for deer hunting last year. Through the help of the attentive staff and the high quality equipment I was able to get in to shape in less than 2 months. My buddy and I hauled two public land mature bucks off the mountain in one day with only sweat and grit- so success! I kept coming after because I had so much fun. Working out with a trainer pushes you harder than working out by yourself bar none. The trainers also keep the workouts fresh and challenging. This is an excellent gym for people with aggressive fitness goals, but I saw people from all levels and abilities. The gym is physically small, so almost by necessity there is a community feel and people talking to each other. Also the staff are very good about working with you to avoid injury and I did not have a major down time during the year. Would highly recommend.
Fantastic experience: This is the most fun, unique gym experience I have ever had! I had never heard of walk-in personal training before I joined Green Door Fitness. The trainers are personal (meaning friendly, engaging, and KNOW each one of us!), motivated (and motivating!), knowledgeable, and all around fantastic. I've been a member now for 1.5 years. If you want results, convenience, a great community, and your money's worth, this is the place to be.
Fantastic experience: Unscheduled, unlimited personal training has made all the difference for me. I work harder and more frequently because of that, and because of the gym's intimate size and personal relationship the staff maintains with all their clients. Best gym I have ever attended.
Fantastic experience: Best gym I've been to. Great location. Trainers are all amazing and available any time you want to go. Custom workouts are tough and I don't think I've ever walked out thinking "that was easy!". It's even like Cheers, everyone knows your name.
Fantastic experience: Best. Gym. Ever. The owner Matt is incredibly nice, supportive, and will help you reach whatever fitness goals you may have. The whole staff is awesome and very knowledgeable. There is always a trainer on the floor ready to customize your workout and push you to where you need to be. I can't speak highly enough about this gym. It is small, but they have everything you need. The fantastic trainers and the friendly/welcoming atmosphere of this gym has completely reframed the way I look at fitness. I'm genuinely excited every time I head to Green Door Fitness. Life changing.
Fantastic experience: The atmosphere in this gym is one of the best I have ever seen. Not only are the trainers great, but the people who go here are friendly and cool. I love going to this gym and I would even say that this is the best gym I have ever joined!
Fantastic experience: I am excited to join Green Door Fitness for an upcoming Thursday Walk/Run event. I have not had the pleasure of the services yet but have come to admire tremendously Matt Hammel the owner of Green Door Fitness. Matt is an impressive individual with great integrity which is evident in his commitment to his clients and his high level of enthusiasm for his profession.
Fantastic experience: Green Door Fitness is a great place and the staff there are always friendly and helpful. Matthew Hammel, the owner, is so inspiring and motivating! I highly recommend GDF!
Fantastic experience: The experience at Green Door Fitness is unlike any other gym I've been to! There is always a trainer there to greet you and help design a workout for you, and the environment is always incredibly friendly and fun!
Fantastic experience: Key to their service is listening carefully to what you feel you need, supplying that, and then encouraging you to explore the next level. Friendly, personal and encouraging are good descriptions of the staff. It's about having a personal trainer without the expense of that. I would recommend them to anyone. And for older folks, they don't yell, they don't push you, they are very adept and finding doable goals for you. For you New Agers the atmosphere is anything but Yang.
Fantastic experience: I've been going to Green Door Fitness since it opened. I love the concept of the gym and the trainers -- the combination of these two are what really makes Green Door Fitness stand apart from other gyms. The workouts are personalized to help you reach your individual health/physical goals. I would highly recommend checking Green Door Fitness out to anyone!
Fantastic experience: Green Door Fitness has a very professional training staff to cater to your workout needs. I worked out with Sarah a few weeks back, and she incorporated a great workout regiment that didn't place any stress on my past knee/ankle injuries. Call on Matt & Sarah and have them access your needs in creating a great workout plan! Thanks Green Door Fitness! Darren Feller - Field Vision Strategies LLC.
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