By far the most well equipped gym in Boulder. CNE has a great vibe and training options for a variety of fitness goals. In contrast to other gyms in Boulder I always look forward to working out here and felt really comfortable doing my own thing.

CNE is a hidden gem in Boulder. If you're coming to workout here, you have your pick of any kind of equipment you can think of and Rick, the owner, is always adding new equipment -- like the hangboard and pegboard which were recently installed (great for all you rock climbers!). Everyone here is super friendly and getting access to equipment is never an issue, like it is in some packed out gyms. If you're a trainer, this gym is a dream come true, nothing else compares. As I mentioned, you don't have to fight swarms of "bros" just to get access to the equipment you planned your program around. All the other trainers are incredibly friendly and are happy to swap training tips. Rick is a stellar human and is always so helpful and encouraging, and has even helped me brainstorm marketing ideas. The rates are simply the best as a freelance trainer. And there's even two private rooms to teach classes in, warm your clients up in, or have a little more privacy with you and your client. There's also a cycling room, and during warmer parts of the year, there's even a "green" run on the side of the gym to train outdoors. There's several bathrooms throughout the gym that are well-maintained, as well as two showers. If you get hungry or thirsty, there's a great selection of healthy bars, beverages, sports drinks, and protein powders. There's even two massage chairs in the lounge if you wanna pamper yourself :) Parking here is never an issue, like it is at some gyms. Oh, and icing on the cake, you get 24hr access with your own entry code! How sweet is that! I honestly can't say enough good things about this place. I never write reviews, so that in and of itself says a lot!

CNE gym has all you want: great trainers, a wide variety of machines, and more free weights than you would ever need. The gym is open 24/7 and it is never overcrowded. Best kept secret in Boulder!

CNE is the best gym I’ve had the pleasure of joining. They have amazing machines, a great community, and some of the best trainers I’ve worked with. From rings to peg boards to ropes (not to mention an outdoor squat rack!!!), what I love most about CNE is the “choose your own adventure” style their gym provides. I’ve had an amazing time mixing up my workouts, adding different movements and exercises to keep things interesting. I’d also be remiss not to mention my trainer, Jake. He’s a cool dude with a TON of knowledge and does so much to help you reach your goals. If you’re looking for a gym, check out CNE. It’s an awesome place with awesome people and I guarantee you’ll be glad to join it.

Great gym! Has everything you need, including friendly staff and members. Never busy. Clean showers. 24/7 access. Highly recommend!

CNE is an excellent gym if you a looking for a welcoming community of exercise enthusiasts. The gym itself has everything one might need to accomplish an effective workout with cardio equipment, free weights, and numerous unique and targeted machines. Additionally, their 24hr access allows you to workout on your own schedule regardless of the time. Would highly recommend CNE over some of the other commercial gyms in the area.

By far the best gym in boulder, a large variety of equipment and space. Also with the large garage doors you can workout inside/ outside which is great. I recommend if you are looking for a less crowded gym that has the same variety and quality of equipment!

This gym is the best in boulder county, for sure. They have a wide range of amazing trainers, so it's easier to find the perfect fit for personal fitness goals. I love that I also have 24/7 access for busy weeks. The space is so large, and they have a great wide range of equipment, it's never too packed or unenjoyable. Overall this is the BEST gym community I have been in. Everyone is so sweet and welcoming...it really is that family feel. The owner also makes a point to know everyone's name and make you feel welcome. Rick takes a personal interest in everyone's needs within the gym and makes it a point to make sure you are comfortable. 10/10 recommend for all ages!

This is the best gym that you can possibly find in Boulder no matter what your goals are. It has a friendly and motivating environment for any skill level. If desired, you will have access to many amazing trainers. There is pretty much every piece of equipment you could ask for and no matter what time of day you come you won't have to spend time waiting for a machine you want to use. 10/10, would recommend.

This is an amazing place to start or continue your fitness journey! This gym is well equipped with a wide variety of machines which help you effectively isolate and train every muscle group. There is also a dedicated compound lift area with an abundance of plates for each station. The mirrored walls, well maintained facility, and friendly staff and members all create the atmosphere of a truly dedicated training space!

CNE is an excellent gym. The selection of equipment is the best of any gym I've been a member of. Rick the owner is friendly and helpful for any inquiries you have. The 24/7 gym access is great, especially since I like to work out first thing in the morning or late at night. The cargo doors open up when the weather is nice so it's also great being able to workout in the open air. If you need trainers they have a great selection of trainers to refer you to.

I've been training my clients of all ages and abilities here at CNE for the past year and a half. What I particularly enjoy about CNE is the lack of pretentiousness and attitudes that can be present in our city at other gyms. I love that my clients feel comfortable here, you feel like you are part of a community. Rick, the owner, is kind, down to earth, and quick to respond to any issues that come up at the gym. He is very hands on, which is much appreciated!

Easy sign up and cancellation process Tons of specialty equipment with new additions frequently 24 hour access The vibe is more like you're working out is someone's well-equipped personal gym than in a corporate box gym.

By far my favorite aspect of CNE is how not-crowded it is. I had been wanting to get back into lifting/training for a while, but the thought of going to a super crowded, busy gym was a significant barrier for me. While somewhat more expensive than other more commercial gyms around, I found that price to be worth it, as this aspect got me in the gym more, and saved the time/stress of virtually never having to wait for availability on machines. If you come during non-peak times, there's normally never more than a handful of people there. People from a wide range of skill-levels/experience/goals, who are super welcoming and friendly. Never have had a bad experience with anyone else here! 24 hour keypad access is awesome, Rick is nice and very responsive, place is kept well cleaned, and had everything I ever needed and much more. My only reason for leaving is because I'm moving- if I'm ever back in the area again though, I am definitely coming back here!

This gym is perfect. It feels welcoming here. The people are all very friendly. Everyone just wants the best for everyone else. The trainers are all very knowledgeable. Best gym in Boulder by far. Go in and check the place out! It has everything anyone could ever ask for :)

I have been training with Rick (the owner) for almost 2 years and I have had a blast. Rick is a great listener, and at our consultation, he really tried to understand my motivations and my goals. He has helped me to continually achieve my goals, and I am feeling strong. Rick is knowledgeable about the body, creative, and takes my preferences and interests into account to customize workouts for me. I also like that he has a non-intimidating demeanor despite being epic. I have a million questions and he is always proactively asking me if I have any questions, and answering them clearly and succinctly. I love training with Rick. Also, everyone always seems happy at this gym whenever I’m there. Other trainers seem to have great rapport with their clients and with Rick, and you see individuals enjoying their workouts with plenty of space to themselves. All the trainers here seem elite, it's an inspiring place to work out. Multiple rooms for stretching or TRX; showers you can use; tables you can sit at; fresh open air during the day; I love it here.

I’ve had a great experience at CNE. The staff, trainers and members are all very welcoming and willing to share knowledge or exercises with you. The gym itself is amazing! You have many options to use for your work out and even have outdoor space for when the weather is nice. I will recommend this gym to every one in the Boulder area.

I’ve been training at CNE with Rick. He does a great job learning about your individual needs. I have already noticed a difference in my core after having kids I needed some help but gentle help. I also love the gym atmosphere. There’s truly something for everyone at CNE.

Oasis in Boulder - I love this gym because of the turf patch outside and it has all of the equipment you need. The owner Rick is very nice and gave me a great walkthrough when I joined. Highly recommend!

The CNE has been great for me as a student. Their 24 hour access is super convenient and they have a good selection of equipment. Overall it’s the best gym in the Boulder area.

A few of my friends have been telling me what a great gym this is. Since I started coming to CNE Gym Boulder I have had the most positive experience getting personalized training by Rick. What a special gem with a great fitness community for those that want to elevate their fitness and nutrition to the next level.

Customized Nutrition & Exercise Gym is an incredible, convenient, un-pretentious gym that always had available parking spots and plenty of equipment for various exercises. I mainly focused on strength training and weight lifting, and I personally felt they had everything that I needed to do that and more. They have very nice and informed trainers who make the space welcoming. Tony Meitin was mine and, he is a great trainer/incredible person all around. I normally worked out in the evening and, it was normally completely empty which I LOVED since I could use any equipment I wanted. Highly recommend!

Amazing gym! Not only do they have all the equipment you could need, you also have a lovely community there as well. Honestly, I was afraid of the gym before coming here, but now don’t feel anxious at all there! I loved my time here and highly recommend Customized Nutrition to everyone in the Boulder area!

I have been a member at this gym for about 2 years. Customized Nutrition has great facilities and weights for any of my free-lifting needs. The added convenience of being open 24 hours a day is also a great bonus for any college student. Everyone who works, lifts and trains here is super nice!

I’ve had a great experience at CNE. The staff, trainers and members are all very welcoming and willing to share knowledge or exercises with you. The gym itself is amazing! You have many options to use for your work out and even have outdoor space for when the weather is nice. I will recommend this gym to every one in the Boulder area.

CNE is the best gym in the Boulder area. I have been working out here for about three years and absolutely love it! This gym has every piece of equipment you could imagine and it its passcode locked with your own personal access code. I enjoy how you are able to go to the gym 24hrs a day and when you do it's never overly crowded like at commercial gyms. Super safe! The owner Rick is so wonderful and makes every kind of client feel welcome whether you are just starting out or an extreme athlete. The clientele is diverse but always an uplifting and motivating environment. If you want a gym in Boulder - this is the one you need to go to - hands down :) !!!

This is a great gym. I was able to train with Christa, who is fantastic. She knows so much, and is really able to tailor things to your specific needs and body. The gym is welcoming, has everything you need and amazing hours too. Also notable, they don't discriminate against anyone in regards to covid stuff. Definitely highly recommend!

Really great facility. Very well equipped, and a good environment. Rick is very receptive to feedback, up to and including purchasing new equipment for the gym. I never worked with a personal trainer here, but they were all very nice and professional, and you can tell they know what they're doing. Definitely recommend this place to anyone looking for a good gym in Boulder.