Colfax Strong Strength & Conditioning

Fantastic experience: The entire Colfax team is personable, caring and motivated! They welcomed me with open arms and have continued to nurture my progress with a high level of attention which I deeply appreciate. Anyone who is ready to take their fitness journey to another level should definitely swing by Colfax Strong! 15/10 recommend!

Fantastic experience: Colfax Strong is the absolute best community CrossFit gym in the Denver area. When I first moved to Denver, I went to multiple gyms throughout the city and am so glad I chose Colfax Strong despite passing multiple gyms on my route from work and home! Colfax Strong’s community of members, coaches, cleanliness, workouts, and outreach support is unmatched to reach anyone’s fitness goals from beginner level to competitive athletes. Chad and Esther are truly wonderful people and their love for what they do shines the moment you enter the gym!

Fantastic experience: This is the first time I’ve ever been to CrossFit and was so nervous and intimidated but the team does such an amazing job of welcoming you. I absolutely love how they truly care about you and your well being. I’ve never felt safer lifting and the the strength and confidence I’ve gained has been amazing!

Fantastic experience: I started my fitness journey with Colfax Strong three months ago and I feel stronger than ever. The coaches are amazing and attentive. Bobby is my coach and in him I have found a friend and someone who motivates me to be my best. Everyone at Colfax Strong has been inviting and I am happy to have found this community and I look forward to continuing my fitness success.

Fantastic experience: Colfax Strong is the gym I didn’t know I needed! The coaches go beyond just offering encouragement—they truly coach and prepare us in ways I haven’t experienced at any other gym. On top of that, the community is amazing. Everyone is friendly and welcoming, making it a joy to be a part of. I feel incredibly lucky to have found Colfax Strong!

Fantastic experience: The best decision I ever made for my own physical and mental wellbeing was walking into this gym for the first time. My life has truly changed for the better, I’m getting stronger, my day-to-day anxiety is down and I feel amazing. I do personal training with Nick, he is literally the nicest most encouraging person/personal trainer I’ve ever met. He’s been teaching me so much and I couldn’t be happier.

Fantastic experience: I’ve been a member of 4 different CrossFit gyms over the past 9 years or so, and this one is the best. Coaching, programming, and equipment is all top notch, and the gym community is engaged and supportive. Chad and Esther as well as the entire coaching staff are very hands on and seem to genuinely enjoying working with members to achieve their fitness, nutrition, and lifestyle goals. The gym’s leadership is responsive to member feedback and consistently refines its approach to programming to include traditional power lifts, Olympic lifts, high skill and low skill gymnastics work and cardio and endurance training. What stands out to me is that in addition to standard classes and open gym, Colfax Strong encourages and coordinates members volunteering in the broader neighborhood community and raises funds for various causes through competitions and events at the gym and in partnership with other area gyms. Colfax Strong goes beyond providing a place to work out and is a small business that is an important asset to the community. Looking forward to many more years of training with them.

Fantastic experience: Super knowledgeable coaches and welcoming community! I’m so glad I found this gym when I moved to Denver

Fantastic experience: I started with Colfax Strong just over five months ago and my transformation has been absolutely amazing... You know their program works when you are complimented consistently on the visual progress. Even with a pretty extensive Achilles injury they have adapted to what I can do. My personal trainer Mitch is phenomenal. I can’t thank him enough for his mentorship and coaching. A consummate professional and leader in his craft. Chad and Esther are both absolutely wonderful and reached out multiple times during my injury and recovery. I look forward to The best and fittest version of my self thanks to the Team and Family at Colfax Strong!!! Thank you.

Fantastic experience: If you are looking to invest in yourself and do some Personal Training, I highly recommend Colfax Strong!! Bobby was my coach for the last 3 months, and I couldn't recommend him more. I came in very rusty, not having lifted in a long time and I had specific goals to be able to squat my own weight and strengthen certain areas where I'm weaker due to past injuries. Bobby met me where I was at every week, constantly checked in on how my body was feeling after each workout and made sure we progressed safely and steadily. He's easy to talk to, brings great energy, and most of all I felt like he was/is genuinely invested and excited about my growth. Fast forward to the end of our program and I can now squat MORE than my body weight, and I have hit big PRs for every movement I was working on. Couldn't have done it without my coach :) Looking forward to continuing my weight lifting journey with everything Bobby taught me!

Fantastic experience: My first day I could not finish the run. Actually, as mindful as Coach Nick is he checked in on me to see if I was hurt. (Just my pride) Humbling start to say the least. It is not just CrossFit. The workouts are one of the many ingredients provided by Colfax Strong to finding out who you are and where you want to go. It’s been a long, long time since I been around an environment where they meet you where you are at and ride the wave with you in where you want to go. From the staff which, in my opinion is first class (Alexis, Nick, Mitch, Bobby, Gabriel, Peter, Sean). To the badass community who love to suffer, laugh, smile, and support. It is not easy. Nothing in life is easy. I guess that is kind of the point. Lean in. It is worth it. Chad and Esther have created a formula/staff to be a catalyst for all people especially those whom are willing. Pillars for you as an individual and community to set our ceiling as high as our imagination can go. A home to those whom are willing to make the choice to show up and love themselves. A member shared with me something really cool and I hope he does not mind me sharing because it is a beautiful quote. “Change is constant, growth is optional”. Grateful for you buddy! I choose growth every time I step into Colfax Strong. I am still new here but, there is my two cents… you do what’s best for you! Humbled & Hungry!

Fantastic experience: Since joining Colfax Strong in Jun 2024 I have really enjoyed my time. The coaching, programming and environment have all been exceptional. If you are looking for a place that instantly makes you feel welcomed and where you can meet your goals, this is it.

Fantastic experience: Joined up 90 days ago after my prior box closed. I can definitely say that Colfax Strong is a great place: the coaching is great, the space and equipment are quality, and the people are friendly! Definitely recommend.

Fantastic experience: I really love coming to this gym. All of the coaches are great and seem to really care about the athletes. The gym is clean, the equipment is in awesome shape, and the programming is always fun. I’m glad I found Colfax Strong!

Fantastic experience: I had the good fortune of discovering Colfax Strong, a gym that offers personal training for individuals like me who have never played sports or engaged in traditional workouts. I was seeking a place where I could learn the fundamentals of weightlifting, and I must say, Alexis, Sean, and the entire team at Colfax Strong exceeded my expectations. Their expertise and dedication made my experience truly exceptional. The team at Colfax Strong was instrumental in helping me identify my fitness goals and developing a personalized plan to achieve them. The staff members at the gym are incredibly friendly and welcoming. They make a genuine effort to greet you and ensure that you feel comfortable. It's clear that a strong sense of community has been established and nurtured over the years. If you're currently reading about the gym and considering reaching out for more information, I highly recommend doing so. You won't be disappointed.

Fantastic experience: I have been a member here for a few months and really enjoy this gym. The coaches are knowledgeable and very nice. The equipment is good quality and very clean. Classes are always fun and challenging! But the part that I love is the community of fun people. The gym really cares about the member experience. Check it out!

Fantastic experience: I always thought CrossFit gyms were intimidating and the workouts were wildly tough. That was all in my head and joining ColfaxStrong has been a game changer. The coaches are amazing, the facility is great and the community is absolutely the best. I thought I would just go occasionally and not really get into it or meet any people but I have made some great friends and took my fitness to another level. Don't be nervous! ANYONE can do it! And its such a great workout I would never get on my own without the coaches and community to push me along.

Fantastic experience: I was a 2 month drop in to Colfax. They took care of me. Great coaches, great workouts. I’ve been active in this space for 12+ years and Colfax is one of the good ones. You are in good hands: whether you are a newbie or a seasoned veteran. Thanks for a great two months. I will be a frequent drop in when I visit Denver :)

Fantastic experience: Colfax Strong was one of the first spaces I entered when I relocated to Denver two years ago - and it was one of the best decisions I’ve ever made. I had taken some time off from lifting after experiencing multiple back/hip injuries, and I wasn’t sure that I would ever be able to feel strong again. With the guidance and support from the coaches as well as the intentional programming of classes, in time I was able to recover my injuries and lift pain free. I feel more athletic and confident than ever before. I cannot say enough great things about the owners Esther & Chad, the coaches (shoutout to Nick for being patient with me since day 1 & always laughing at my comments), and the inspiring community who sweat alongside me. I have gained so much physically, mentally, and emotionally from being a member of Colfax Strong. I always recommend this place to everyone I know, and would recommend to anyone looking to enhance their physical fitness within a positive environment.

Fantastic experience: Beautiful space that is large and clean with plenty of equipment. Friendly members, fun wod, and coach Alexis is great!

Fantastic experience: LOVE this gym! The coaches are amazing and so supportive, and the community can’t be beat! I have gotten so much stronger working out here, and have made many lifelong friends. You could not pick a better gym in Denver!

Fantastic experience: Colfax Strong is the best gym that I ever joined. It is the first gym that I stick to it, it’s engaging, challenging and diverse. All coaches are personable and they know what they’re doing. Big sense of community and belonging

Fantastic experience: Colfax Strong is an amazing gym! They have a great group of knowledgeable coaches, and an awesome community of friendly and supportive people. I couldn’t recommend this gym more!!

Fantastic experience: I’ve been coming here for almost 4 years now. When I first walked in, I had no idea what I was doing. The coaching staff and community instantly welcomed me and met me where I was at in my fitness journey. Nearly 4 years later, they still uphold the same level of care and personalized coaching as the did in day 1. Coming here is truly the highlight of everyday!

Fantastic experience: Great coaches, great community. I’ve lost 3% body fat and gained 5 pounds of muscle in short amount of time while feeling safe and supported. Highly recommend!

Fantastic experience: I've been attending Colfax Strong for about 2 months, and let me tell you, it's been an incredible experience! The Coaches (Mitch, Bobby, Nick, and Alexis) are some of the nicest people ever. I appreciate how approachable they are—I'm never embarrassed to ask questions about the workout or my form. From day one, they made sure I felt welcomed and comfortable with the workouts. If you've been thinking about doing CrossFit but are worried about not being able to do a workout or feeling shy, I highly recommend giving Colfax Strong a try! They'll make sure you start off right with a 1:1 session to teach you the movements and workouts, so you step into the flow with confidence. Give it a try—you won't regret it!

Fantastic experience: I have worked out here for 3 months with Mitch as my personal trainer. Mitch is very knowledgeable in his profession and always had an answer to my questions. I lost a lot of weight and made many improvements in strength and cardio. I recommend this gym; 5 stars easy!

Fantastic experience: I have been going to Colfax Strong for over 2 years and I love this place! Esther and Chad and all the amazing coaches have created the most welcoming and inclusive environment. It's more than a gym, the community they foster is invaluable! Everyone here wants you to succeed.

Fantastic experience: Incredible community and the coaches are very talented and experienced. Coach Alexis is AMAZING!!! She is very thorough and has great energy. Coach Mitch pushes me to the limits and is a great asset (GC). Love our Colfax community!

Fantastic experience: This gym is amazing! During my visits I had three different coaches: Alexis, Nick, and Mitch. They were were all very welcoming and attentive to me even as a drop in guest. During the workouts they provided small little critiques to help improve my form and performance during each workout. The other members were also supportive, welcoming, and encouraging!! Great gym to drop in if you're in the downtown Denver area. Also the gym itself is absolutely gorgeous with lots of space and nice equipment!!

Fantastic experience: One of the, if not THE, most passionate, welcoming gyms I have experienced in my travels. High quality equipment, staff, cleanliness, workouts, the list goes on. So excited to continue my fitness journey with this amazing community!

Fantastic experience: After three months at Colfax Strong, I've noticed significant improvements in my strength and technique. The guidance of the coaches has helped me gain 6 lbs of muscle mass and refine my movements for more effective workouts.

Fantastic experience: The space, coaches, and programming are all stellar! I moved to Denver fairly recently and this community has made it such a difference in my life between making new friends to working towards my fitness goals. It’s clear how much the coaches care about people because they are always walking around giving people tips in class and holding periodic one-on-ones to keep people motivated towards their goals. Also, all the people here are extremely welcoming. I am always excited to get into the gym to see my friends and get a tough workout in. It’s a great balance of challenging yet friendly competition and encouragement from your peers to push yourself. I can’t recommend this gym enough!!

Fantastic experience: Starting my fitness journey at Colfax Strong was a pivotal moment for me. Having struggled with holding myself accountable when it came to working out, I knew I needed a change. That's why I opted for personal training. I've always been self-conscious about being too "slender" and wanted to put on muscle, but lacked the guidance and motivation to do so effectively. With the help of Jordan, my personal trainer, and Esther, one of the gym's owners who is also in charge of nutrition, I started my “12 week body transformation”. Jordan's backing and motivation helped me tremendously. With his custom workouts, I began to see great progress. Esther's expertise in nutrition was also a huge part in my progression. She didn't just provide me with a customized meal plan; instead, she taught me how to fuel my body in a sustainable way. And answered any questions I had along the way. With their guidance and the supportive atmosphere created by Chad and Esther, the gym's owners, I was able to not only achieve my goals but to surpass them. I was able to gain 15 pounds of lean muscle in just 12 weeks which seemed impossible for me at the start, but their support and dedication made it a reality. Chad and Esther are more than just gym owners—they are so invested in the success of each member. Their hands-on involvement and genuine care create a sense of community where everyone feels valued and encouraged. Thanks to Esther’s guidance, as well as Jordan’s, I not only met my fitness goals but also gained confidence in my abilities. And that’s all I truly wanted from the whole experience. Therefore, I wanted to say thank you to everyone at Colfax Strong that helped me along the way!

Fantastic experience: Colfax Strong is a great gym and I’m so happy I joined. I started here because I wanted to start my fitness journey but didn’t know exactly how to start. From my first meeting with Sean I knew I was in good hands. I got a full rundown of what Colfax Strong had to offer in terms of programs and memberships. After the discussion, I decided that Personal Training was the best option for me. I got paired up with Jordan who is an excellent trainer. Jordan is clear with the goals he sets for each session and builds challenging workouts each week. Jordan is very knowledgeable about weight training and good at tailoring the workouts to meet your desired goals. He is also very attentive and will do various check-ins during the session to make sure I’m doing okay and that we’re good to continue on. He knows when to push you for that extra rep and knows when to stop so you don’t burn out. I’m glad I started working with Jordan, after 3 months I’ve made a ton of progress and enjoy the motivation and energy I get each workout. I’m looking forward to the continued gains training with Jordan. The gym also has great vibes. There is a big sense of community and support. Good music and great team. 10 out of 10!

Fantastic experience: I joined Colfax Strong appx 4 months ago and it’s been a fantastic experience so far. I’ll admit, I was a bit reluctant to join a CrossFit gym initially. However, after a running related knee injury requiring surgery this past year, I finally acknowledged the importance of strength training. I’m so glad I decided to give Colfax Strong a try. They provided several 1:1 training sessions before I started the group classes, which gave me a lot of comfort given that it was all so new to me. Everyone is very welcoming and classes are scalable to your fitness level. Their set up also does a great job of holding you accountable (in a good way) and keeping you motivated to go to classes. All of the coaches/instructors are great, but I especially love Alexis! She exudes positive energy and really makes an effort to get to know everyone in the class. I 100% recommend this gym.

Fantastic experience: Colfax Strong is my #1 choice in gym experiences. Chad and Esther truly are the best fitness gurus on the planet. They push you hard and don’t stop until you have an 8 pack. But the pain is always worth it! I also love their temporary trainer Jake/Jacob, that dude is nuts. I will be coming back until my back muscles can crush a coke can when I flex.

Fantastic experience: I've been at Colfax Strong for 4 months, and it's been an amazing fitness journey. The atmosphere is motivating, the coaches are friendly and knowledgeable, and the workouts are challenging yet scalable for different skill levels. The facilities are well-maintained, too. Thanks, Colfax Strong, for being a supportive community that fosters growth and well-being!

Fantastic experience: Can’t recommend this place enough! Where to start? Lots of classes, so there is always availability. All of the coaches are really knowledgeable and pay attention to each person’s form so that they can help you to adjust/scale accordingly. The programming is well thought out so that you aren’t killing the same muscle group over and over again. You just need to show up and the coaches/programming will do the rest. Love it!!

Fantastic experience: I've been a member at Colfax Strong for 6 months and it has been fantastic from the beginning! I know a lot of people talk about the community here — and I've only begun to scratch the surface of that — so I'm going to talk more about the staff who make Colfax what it is and instill such a strong culture in that community. I've been riddled with injuries since I joined (everything from a thrown-out back to now heading into surgery to fix up cartilage in my knee), and in the past that would have meant I just didn't show up to the gym, and would stay at home and nurse myself back to "health" on the couch. HOWEVER, my perspective has shifted so much since joining Colfax, because: 1. The coaches are super knowledgeable and encouraging, so I still go to class without half the cartilage in my knee, and ask them for mods all the time, which they are more than willing to give and in some cases it makes the workouts even more challenging (in a good way)! 2. I've been doing their nutrition program and figuring out how to use other levers to still make progress toward my overall fitness goals, even when I'm limited in the gym. (Thank you, Esther!) 3. Even when I just go to open gym, the vibes are so GOOD — from the music, to the friendly atmosphere (everybody is cheering everybody on), to how comfortable and not intimidating the space feels — I feel so motivated and so inspired to keep on going, doing whatever I am capable of that day, even if it's not much. Tl;dr, this place is the real deal, it's the full package, and it's worth every penny.

Fantastic experience: I joined Colfax Strong over three years ago at the height of the pandemic when I was feeling cooped up, burned out, and weak from losing my fitness routine. Colfax Strong was exactly what I needed at the time, and I just wish I had found this style of exercise and this gym sooner in my time in Denver. The owners and the coaches are an absolutely awesome team, and the community is welcoming and diverse. You get what you put in at this gym, whether it's on the exercise floor, in goals and nutrition planning, or in building relationships with other members. I've been an endurance athlete and a powerlifter in my past, but I've never been this combination of strong and fast. I've gone through a lot of personal change in the past couple years but Colfax Strong has been the constant. Thank you!

Fantastic experience: Best gym I've been to!!

Fantastic experience: I’ve been going to Colfax Strong for a little over a year now and can’t say enough good things about it. It has everything I look for in a CrossFit gym - large space, open gym area if you want to do your own thing, a lot of equipment, and great programming. It’s definitey the community that sets this place apart from other gyms I’ve joined. The coaches are all extremely friendly, knowledgeable, and supportive, and the other gym-goers always make class fun. Definitely recommend!

Fantastic experience: Great place to get fit!

Fantastic experience: This gym is so much more than a gym. It is a true community and the member to member support is just as strong as the coach to member support. Highly recommend!

Fantastic experience: After reaching 100 days with Colfax Strong, I can truly say what a value the gym is. Prior to arriving at Colfax Strong, I was hitting a plateau in growth in what I could learn from exercise, and thought I would be coming in at a level to be on par with the average members athletic ability. It was a humbling experience to see how well everyone around me was doing. I have learned so much more about new movements and about proper technique. I'm starting to see a path towards movements I never thought I would accomplish. Where the hidden value is: the community. Everyone was super friendly when I started, but getting to know the members and staff has truly shown the amazing support system and capacity for friendships. Where I thought I was going to gave a rough transition in my fitness journey, Colfax Strong has given me excitement with the realization I have room for so much growth, and have the support to achieve it.

Fantastic experience: I have been a member of Colfax Strong for 4 years and can't say enough great things about this gym! The people, the coaching, and a facility are all top notch. Colfax Strong has a great community that has a healthy balance of social and performance competitiveness in the classes, making it a great place to meet your fitness goals while making great friends in the process. Thanks, Colfax Strong!!

Fantastic experience: Beginning my journey back into fitness at age 68 has been daunting. The warmth and support from the Colfax Strong gang has made a huge difference. Two weeks into the journey I'm already feeling a difference!

Fantastic experience: So far, it's only been 2 weeks since I started going to Colfax Strong. I have met Sean, Roman, Esther, and Nick - and they have all been awesome! I was somewhat nervous about trying something new, but it felt right to me -- and I am glad I didn't second-guess myself. It's great gym - close to home, right in the middle of a fantastic community. I wanted to challenge myself to do something new ("if you want something you've never had, you have to try something you've never done" ...), and each time I go to Colfax Strong, II know a little more, and I feel stronger and more confident. On the business side, they have been amazing - reasonably priced with excellent communication. Plus, they are as invested in the fitness journey as I could hope. Feeling pretty great about this decision!

Fantastic experience: What I appreciate most about Colfax strong is the comraderey. I am completely new to crossfit style workout, so new in fact that I eagerly signed up for the intro training sessions. In the past few months I have had dozens of people kindly show me the proper techniques, ask me how I'm doing, and provide me great feedback on how to improve. I highly recommend colfax strong to any person who is new to fitness but eager to make a healthy change.

Fantastic experience: Been a year since I joined this gym and it’s been amazing. The coaches helped me improve in so many ways.

Fantastic experience: Being part of this gym is an amazing experience! My classes are structured, well explained, and inclusive of all abilities and body types. The workouts are burners and the community is so supportive of everyone’s goals! The best part of this gym are the coaches and the dogs! Nick, Rob, and Roman are super attentive and amazing teachers. They’re able to help adjust the exercise for your specific needs and they really encourage you to do the best you can. As a huge animal lover, I really like that this gym lets people bring their dogs (as long as they stay out of the exercise area). Puppy pets always brighten my day and even help me make new friends. If you’re looking to get in shape in an inclusive community, this one is well worth the price. They say “you get what you pay for” and it shows here.

Fantastic experience: The best gym experience I’ve ever had! The coaches are pros and the workouts are tough. After 2 years here, I’m super happy and way more in shape than I’ve ever been.

Fantastic experience: I joined Colfax Strong in June 2023 after my wife, who has been a member for a year and a half, finally convinced me. She kept raving about what a supportive, safe, welcoming, fun environment it was and I am now lucky enough to experience that first hand. Being brand new to CrossFit- there is a lot to learn and the coaching staff and owners ensure that they support you every step of the way. With thorough introductory personal training, goal setting, 90 day progress reviews, nutrition support, community get togethers- this is the most holistic approach to fitness that I have been a part of. The owners, Chad and Esther, go above and beyond what being a gym owner means. Their leadership fosters a culture of respect, support, humility, encouragement, community, and fun and you can feel it the second you walk through the doors. Yes, this is an amazing place to get strong but it is also a place to find a community of people who support you and are excited to see you progress :)

Fantastic experience: I just joined Colfax Strong a few weeks ago and as a new member, I couldn't be more excited about my new fitness home. I was looking for an honest, supportive gym culture where I knew I would source motivation from everyone around me. A community focused on being strong - both physically and mentally. From the moment I walked into Colfax Strong, I knew I had found it! I've started my journey with 1:1 personal training with Rob - he's developed a plan that hits all of my goals straight on. Colfax definitely has something for everyone and the team is so welcoming. I would 100% recommend that no matter where you're at in your fitness journey, you'll find the guidance and support you need to find success here!

Fantastic experience: I’m new to CrossFit and was a little nervous about joining, but I can honestly say the gym staff and members are some of the friendliest people I’ve met. They make new members feel so welcome from day 1 and really care about your fitness progress as well.

Fantastic experience: Great gym with awesome coaches and a wonderful community. Very friendly to beginners. Highly recommend!

Fantastic experience: After moving to Denver a couple years ago, I am so happy to have settled in here at Colfax Strong! All levels of fitness are celebrated and encouraged, and this community is like no other!

Fantastic experience: I've tried several gyms in Denver over the last few years and Colfax Strong has been my favorite by far. This gym has helped me make progress towards my personal fitness goals and boosted my confidence. Great coaches, space, location, and programming that pushes you. I always leave feeling stronger, challenged, and inspired.

Fantastic experience: Can’t recommend Colfax Strong enough. The coaches are fantastic and thoroughly enjoy going to the workouts every day. If you’re looking for a positive and motivational environment, this is the spot for you!

Fantastic experience: I’ve been at Colfax Strong for four years now, and I love it. I was brand new to CrossFit when I started and always felt comfortable in every class. The coaches are wonderful and know how to help athletes at every level. The facility is AMAZING and I never feel cramped during classes. The gym has a family feel and I’ve certainly found more than just fitness through the gym. Colfax Strong is a caring, fun, encouraging community I feel lucky to be a part of!

Fantastic experience: I was a member of this gym for over four years and I can't recommend it highly enough. The facility itself is spacious, well-equipped and spotlessly clean. The coaching staff is not only knowledgeable, but supportive and committed to helping you achieve your goals. The community is welcoming, vibrant and the calendar is always full of special events and competitions to get involved with outside of the regular workouts.

Fantastic experience: Colfax strong is truly the best gym ever!! The coaches and owners make an effort to get to know each of their members and maximize their experience. They truly care about your health and fitness and push you to be the best version of yourself in a kind and supportive way. The workouts are challenging but there is such a great mix of scaled athletes and rx athletes that no matter where you're at in your crossfit journey you'll fit right in! The best part is the community, truly the kindest, strongest, funnest group of people in Denver. You'll always feel welcome at Colfax Strong and the owners make an effort to plan community events so you get to meet people from every class. I can't recommend this gym enough!!

Fantastic experience: Having been a part of the gym since I moved to Denver a few years ago I can easily say we've got the best coaches and an awesome community. I keep waking up early to be in the gym at 6:30am for a reason. This gym has kept me going through a lot of difficult times and most of those times involved thrusters.

Fantastic experience: Sean gave me the best training I've ever had! Not only did he teach me "how" to train myself, but also a lot of "what" and "why". Other trainers at other gyms have always been like "here do squats" or whatever. Sean made sure I was doing all exercises correctly, and understood the type of bio-feedback I should be looking for to either continue on, or correct. You will have a remarkable experience!

Fantastic experience: Incredible and friendly space. Classes were popp'n with energy. I stepped in for open gym and felt right a home. Even with the full class going on, they have a separate area where you can train without feeling like you are in the way. All coaches were very friendly. Highly recommend if you are in the area.

Fantastic experience: Dropped in and had a great experience. Always nerve wracking when you don’t know where any equipment is and everyone was willing to help me out. Great coaching. My only feedback would be for coaches to group everyone up so you can actually hear what they’re saying, but the venue is otherwise really nice and surprisingly parking was easy to find. I will be back next time I’m in Denver and highly recommend this place!

Fantastic experience: The drive you get from this place is unmatched. Everyone should go here.

Fantastic experience: If you're in the area and searching for top-notch equipment and expert coaching, I highly recommend Colfax Strong. Their gym is enormous and boasts a wide array of equipment to suit all your needs.

Fantastic experience: Great gym, with excellent high intensity workouts for busy working professionals. Beautiful space, and a clean gym!

Fantastic experience: I wish I joined Colfax Strong sooner! I have been here for almost 10 months now and the biggest things I have gained is confidence and a community. The members and the coaches here remind me each day why I move my body and that I GET to move my body. You can tell that the coaches care about providing a safe and comfortable environment for everyone at any fitness level. The members are welcoming, and I feel thankful that some of these people have become good friends of mine. Another highlight is that they provide 90-day goal reviews which is extremely helpful to sit down and chat with a coach about what's working and what's not based on your personal goals. It's just fun to be apart this community, to challenge myself mentally and physically, and to always count on a VERY clean gym :)

Fantastic experience: Wonderful gym for people of all levels and amazing community!

Fantastic experience: I’m a Masters athlete and Crossfit is part of my aging strategy. I’ve been a member for 3 1/2 years. Friendly community, great coaches, motivated owners…….I always feel welcome and valued……despite my age and scaling requirements. Crossfit really is for everyone.

Fantastic experience: Highly recommend Colfax Strong if you are in the area and looking for access to great equipment and quality coaching. The gym huge and has really all the equipment you could imagine. The best part is there are 3 levels of programing for every workout class depending on your fitness level AND available open gym during EVERY CLASS! Pretty rare in my experience, but incredible if you are training for strength cycles or don't feel like doing the WOD of the day.

Fantastic experience: I have been a member of this gym for almost 2 years now and I can proudly say that it has been one of the best choices I have made. I was never able to stay at a gym prior to finding Colfax Strong and the community here has completed changed the exercise experience for me. The coaches are dedicated to making sure that you learn correct techniques and excel in your progress. You have 90 day goal reviews with the coaches where they help track your progress on previous goals and set up new goals. The community is another huge reason to come to this gym with frequent activities to bring everyone together. This isn't just a gym, this is truly a community and a home for many people. I highly recommend coming in and trying a class because I don't think you'll be able to walk away once you experience the comradery, kindness, and constant support that Colfax Strong gives all of their members.

Fantastic experience: I just came on board as a member last week and I cannot tell you how much I already enjoy this gym. Building confidence and a routine around bettering yourself in a supportive community of coaches and athletes is the best way to start the day.

Fantastic experience: I’ve been a member at Colfax Strong for several years now. You won’t find a better gym or better people. If you’re looking for a community of like-minded people that inspire you, and coaches that care about you inside and outside of the gym than look no further. The workouts are challenging but scalable to any fitness level. I’ve certainly become a better version of myself mentally and physically since joining this gym. Grateful for this place and these people!

Fantastic experience: Joined February 2023 and it really has been an amazing experience. My goal when I joined was to build muscle and stay in shape, but I ended up getting so much more out of this gym. I got involved in a nutrition program through the gym. I lost 15 pounds of fat and gained 4 pounds of muscle just by learning more about what foods I needed to eat to reach my goals. I joined health and rehab seminars in the gym where I learned how to prevent injury and improve lifting form. I do deal with lingering injuries and I have benefitted a lot from these seminars. Out of all of these, I have benefitted most from the people at the gym. The people are very welcoming and will make you feel like a part of the gym right away. With events outside of the gym like happy hours, park hangouts, and pool activities, you get to know these people well and develop friendships instantly. Unlike some other athletes in CrossFit gyms, these athletes do not take themselves too seriously. Colfax Strong will have you in costumes while working out and then throw a BBQ or hangout afterwards. The vibe of this gym is amazing and is easily the best part of the gym.

Fantastic experience: Love this gym and love this community

Fantastic experience: Chad knows his stuff!!!!

Fantastic experience: I was in Denver for a month and joined Colfax. This is the nicest and cleanest gym I have ever seen. The equipment, programming, coaches, and community of people are first-rate. The abundance of class times and open gym availability are very convenient as well.

Fantastic experience: I have been attending Colfax Strong for several months now and I couldn't be happier. The coaches are fantastic - they are knowledgeable, approachable, and always attentive to everyone in the class. The programming is challenging yet accessible and I have seen significant improvements in my strength and fitness. I highly recommend Colfax Strong to anyone looking for a supportive and effective fitness community.

Fantastic experience: Great gym. Solid workouts. I have always lifted and worked out all my life, but minimal experience with CrossFit, but this is def the best CrossFit gym I’ve been to. Community is great. Owners do everything they can do so you can get the most our of your membership. I’d def recommend.

Fantastic experience: Just started at Colfax Strong and am really enjoying it. Flexible schedule and very knowledgeable and helpful coaches. Great programming to keep it fun and fresh in an extremely clean and expansive gym. Highly recommended.

Fantastic experience: This place is wonderful! The staff and owners actively encourage and assist you in meeting your fitness goals via their workouts. It’s a tough process but the results/rewards you gain, if you adhere to it, are fantastic!

Fantastic experience: Awesome gym with great coaches and a very supportive community. The coaches run a very tight ship at Colfax Strong, and everything they do is very thorough. Their biggest thing is safety, and even though the classes may be large, they watch everyone’s form very closely to prevent injury. They are also great listeners, so if you ever have any questions, they are always happy to help! I had an injury (not CrossFit related) and they worked with me to help modify my workouts! I highly recommend them to anyone who is looking to join a CrossFit gym!

Fantastic experience: Awesome place for beginners and experienced cross-fitters alike. Staff are all welcoming and approachable; coaches are great teachers and always happy to talk you through new movements. Workouts have tons of grading options and coaches are great at showing you all options/variations each class -- they meet everyone exactly where they're at.

Fantastic experience: I just move to Denver from South FL and looked at a few workout locations. First and foremost I decided to join Colfax Strong-Strength & Conditioning because they took the time to get to know me and my workout goals. They also sold me on it being a place where members help each other out - almost a community environment - and it is. You get a lot of ancillary services included with your monthly membership - services other gyms would charge extra. Lastly, the facility is great. No shortage of equipment and plenty of space for workouts.

Fantastic experience: The coaches and community at this gym are incredible. I cannot recommend this gym enough. Every coach has really pushed me to be my best. I joined and knew very little about CrossFit and was welcomed with open arms. I still can’t believe how much growth I have experienced in my strength and athletic ability. If you’re looking to try something new or find a great group of dedicated athletes this gym is the place.

Fantastic experience: I can't say enough good things about Colfax Strong. The coaching is top notch, and the community makes this place truly special. The programming is great and touches all areas of fitness, and the space itself is incredible. The scheduled athlete/coach check-ins are a great touch as well, they help you stay on track towards your own personal goals, and the coaches give great feedback on how to achieve them both in and outside of class. If you're in the Denver area, Colfax Strong is a gym you have to check out.

Fantastic experience: This place is more than a gym! They have really nice equipment with plenty of space, but more importantly the staff is welcoming and invested in helping you accomplish your goals. Also the community consists of people from all different backgrounds and carries good energy that will make you want to come back.

Fantastic experience: Fantastic community and coaching. Great for athletes of all levels

Fantastic experience: I signed up at Colfax Strong 6 months ago, and it’s the first CrossFit gym that I've joined. They go out of their way to make you feel welcome and to create a sense of community within the gym. The coaches are all very knowledgeable, and encouraging. They do a great job helping you modify and scale workouts and/or individual exercises. The workouts are demanding, but they make the experience fun and rewarding. I’d recommend this place to anyone whether they are new to CrossFit or not.

Fantastic experience: A fantastic gym; great community and coaches. Highly recommend this gym to anyone!

Fantastic experience: I found Colfax Strong because I needed a community minded gym that would help me get my body back in shape and fit around my work schedule. The facility is a large open space with a range of equipment and weights. It is clean and kept in good condition. The environment is active! Ages range from 20s, many 30s, but also 40s on up. One of the owners, Chad, talked me through the onboarding process. He listened carefully, explained what is offered, that included multiple daily group training classes, a weekly yoga class, a body assessment, and nutritional coaching. If I wish, there is open gym time, personal training, and the barbell club. He helped me set my first quarter goals. I appreciate that it is progress orientated. I took a free class before signing up, to make sure it was a good match and have started with 3 days a week for a while before graduating to the unlimited plan. Coaches are knowledgeable, friendly, and encouraging. I am new to CrossFit and definitely nervous before classes. (Still working on becoming friends with box jumps.) However, each class starts with talking over major movements and warmups incorporate components to help you practice. Coaches move around throughout and when needed/wanted, offer individuals pointers, help teach form, or offer modifications. (You can track your progress after each class with an app.) The yoga class is great to help stretch out sore muscles and joints. I appreciate that the culture is geared toward those who are willing to work hard. People are friendly and welcoming. The feeling of community is evident. Owners take pride in maintaining their space, creating effective programs, and taking care of people. You will be challenged, no matter your level of experience or strength, but each individual is responsible to challenge themselves and keep improving. I am learning, modifying as I need to, but with consistency, I will get stronger, leaner, improved mobility, and gain back confidence. You will sweat, struggle, pant, and even laugh - in a positive and supportive environment! I am grateful and recommend others join in!

Fantastic experience: Colfax Strong is the absolute best - my partner and I moved from NYC and have had no issue making friends at this gym. Everyone, from staff to coaches to members, are so nice and welcoming. The facility is large with everything you would ever need to exercise with. There are always dogs hanging out, so if you love dogs that’s a major plus as well!

Fantastic experience: Great box, great coaches, super chill atmosphere with people at all levels.

Fantastic experience: Being brand new to CrossFit, I researched gyms around the area and decided to try this one. From the moment I inquired about membership, the coaches at Colfax Strong reached out immediately and have made my onboarding process absolutely seamless, smooth, and fun. These folks know not only how to run a great business, but their attention to detail for new members (dedicated instruction, remembering my name, and personal text messages to name a few) has made my first few weeks here so much more than I thought they would be. Also, the other gym members are all very supporting and friendly. This is THE place.

Fantastic experience: As somebody who had never done Crossfit before, Colfax Strong was amazing. Their owners, coaches, and community are 10/10! Everybody was encouraging, knowledgeable, patient and friendly from the first day I joined and ever since. They always provided appropriate and accessible scaling options for my skill level but encouraged me to push myself and become stronger. I am so thankful to have found this space in my move to Denver. Highly recommend!

Fantastic experience: Great gym, clean facility, good coaching. Highly recommend this place!