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!

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.

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.

So far its been great! Its flexible and the coaches really help you work toward your goals.

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 youre 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 its just what I want to work on in any given day, or long-term objectives). Green Door is a very welcoming, well-equipped space. Theyve taken good measures for COVID, limiting the space to 5 reservations at a time. I feel very lucky to have found GD.

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!

Green Door is a small welcoming gym. The instructors help guide you through a workout of your choice and keep exercising interesting. I never saw myself in a gym but I feel right at home here.

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 everybodys 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 gym. Workouts are custom. Staff is awesome and super personable. Comfortable vibe while still supportive to your fitness goals.

An amazing atmosphere of people who push each other to succeed and grow. I look forward to not only the class, but the trainers and the environment as well. I recommend Green Door to all of my friends.

Im 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 cant 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.

Especially during COVID, I have been wary of going to any sort of gym/workout class. However, Green Door Fitness has proven itself to be nothing but courteous, clean and well-kept. Its extremely sanitized and the trainers are nothing but inspiring, encouraging and friendly.

I LOVE GREEN DOOR FITNESS! Its an incredible facility with all the equipment you could ever need for a great workout. The trainers are all very nice and knowledgeable; youre always greeted with a smile. You get coaching from personal trainers and 1:1 attention for an unbeatable price! Strongly recommend!

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!

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.

Green Door Fitness is unlike any other gym experience Ive 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. Ive 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.

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!

I love coming here for the welcoming atmosphere and the fact that you get to work with a trainer at any time. I never thought I would enjoy going to the gym so much and look forward to continuing.

The best gym ever. Having a trainer always available keeps me motivated and doing new things. Everyone is friendly and the trainers themselves are terrific.

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.

10 Day Fit Camp reviewThis 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! Im excited going forward and finding the right long term combination for me. I definitely recommend GDF and this program!Grace W

Matt and his staff ensure that everyone who walks through the green door feels welcome and valued. They are friendly, encouraging and enthusiastic. Theres 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 Sarahs spin classes.

Such a great atmosphere. Colfax makes it cool and the trainers make it legit! Matts row classes are like no other. Sarahs spin classes are really good.... time flies! ....and if you can catch one of Warrens classes...youll see that working out is a blast.

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 cant 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. Im genuinely excited every time I head to Green Door Fitness. Life changing. 👍👍👍

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.Ive been a member now for 1.5 years. If you want results, convenience, a great community, and your moneys worth, this is the place to be.

Hands down, the best gym in Denver. Community, fantastic trainers, personal attention for everyone and a great workout every time!!!

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!

Best gym Ive been to. Great location. Trainers are all amazing and available any time you want to go. Custom workouts are tough and I dont think Ive ever walked out thinking that was easy!. Its even like Cheers, everyone knows your name.

Excellent gym, value, and most of all...trainers! Im a 15 year amateur athlete and I still learn something new that gets me better results for my time almost every week. Sign up, dont think twice!

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. Its about having a personal trainer without the expense of that. I would recommend them to anyone. And for older folks, they dont yell, they dont push you, they are very adept and finding doable goals for you. For you New Agers the atmosphere is anything but Yang.

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 wouldnt 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.

Ive 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!

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!

Unscheduled, unlimited personal training has made all the difference for me. I work harder and more frequently because of that, and because of the gyms intimate size and personal relationship the staff maintains with all their clients. Best gym I have ever attended.

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!

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.

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

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!

A true fitness gym, trainer always there for you. You can have a tailored workout designed each and every time. Matt knows how to hire a quality team of trainers. Great day a Green Door each and every time.

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.

I visited Matt and the trainers about a week ago - they really know what theyre doing! And theyve got a compassionate spirit about them. Love the space!

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 didnt place any stress on my past knee/ankle injuries. Call on Matt & Sarah and have themaccess your needs in creating a great workout plan! Thanks Green Door Fitness!Darren Feller -Field Vision Strategies LLC.

Matt and his team are truly dedicated to your body and mind transformation experience! They are truly the best!

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.

Very knowledgeable and effective. They personalize everything to your needs and get results. Highly recommend Matt and his gym.

If you want to get fit and have a great time, then go here. The trainers are top-notch, the atmosphere and community are great, and the approach really works. A++!

Best gym in Denver, hands down. You get a great workout space AND personal training. Many subscription options, so its cheap for the value! Did a killer skiing workout last time I was there.

The experience at Green Door Fitness is unlike any other gym Ive 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!

Sweet gym! Great culture & I love the people here. Working out here is inspirational.

Personal attention from people who care. This place is inclusive, fun, and a great environment. Highly recommend.

Michael was great - very helpful. Great place - highly recommended.

Best fitness club I’ve ever belonged to. Matt and Team create a great environment and know how to train people.

Matt and his staff are top notch! I have no doubt that I will achieve my health and fitness goals with this fantastic team!

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!

Great trainers, great clients, best place in town, and you will be pushed to be the best you can be!

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!

This is the Chinese secret of City Park. Best staff, awesome equipment, great guided personal training and the ownership is top notch.

Awesome trainers that are very attentive and pushing you to succeed!

The staff is very knowledgeable and friendly!! Great atmosphere!

Great gym, I would not go anywhere else!

Matt Hammel and Bijan Fathy are GREAT trainers. They create a fun, motivating experience while pushing you HARD. I highly recommend Green Door Fitness!

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