Stronger Together: The Best Personal Training & Group Fitness Gym in Denver

At Colfax Strong Strength & Conditioning, we empower individuals of all fitness levels to achieve their goals. From personal training to group fitness, we build a community centered on strength, health, and inclusivity.

ARE YOU..

Denver's Premier Fitness Hub

Located in the heart of downtown Denver, Colfax Strong is just minutes away from Civic Center Park. Our expansive 9,000 sq. ft. facility boasts premium Rogue equipment, a dedicated open gym area, and expert coaching tailored to all fitness levels. Enjoy spotless, professionally maintained spaces and a supportive atmosphere where everyone feels at home.

Where Community Meets Results

Schedule Your Free Intro

Meet with our expert coach to tour the gym, discuss your goals, and explore the best options for you.

Create Your Game Plan

Get a customized fitness and nutrition plan tailored to your unique needs and goals.

Achieve Results Together

Start training with our supportive community and track your progress with regular check-ins.

MEMBERS THAT INSPIRE US

Our #1 priority is helping our members achieve their goals.

MEMBERS THAT INSPIRE US

Our #1 priority is helping our members achieve their goals.

FAQs

At Colfax Strong, we prioritize more than just fitness—we create a supportive and inclusive community guided by our core values of Humble, Hungry, and Happy. With personalized goal tracking, expert coaching, and a clean, welcoming facility, we ensure every member feels empowered and supported.
We offer a range of programs, including personal training, group fitness classes, Olympic lifting through our Barbell Club, and nutrition coaching. Each program is designed to meet your specific fitness needs and goals.
Not at all! Our gym welcomes members of all fitness levels, from complete beginners to seasoned athletes. Our programs are scalable, and our expert coaches will ensure you feel comfortable and confident every step of the way.
Every membership at Colfax Strong includes access to group classes, open gym, regular InBody scans, and personalized goal reviews every 90 days. We also provide a clean, professionally maintained facility and a welcoming community.
Our personal training program is tailored to your unique goals. You’ll work one-on-one with an expert coach to create a customized plan, track your progress, and stay accountable, ensuring long-term success.
The Barbell Club is our specialized program for Olympic lifting, focusing on mastering lifts like the snatch, clean, and jerk. With dedicated coaching and onboarding sessions, it’s perfect for both beginners and experienced lifters.
Yes! Our nutrition coaching program provides personalized guidance to help you create sustainable eating habits that align with your fitness goals. It’s designed to improve performance, recovery, and overall health.
Absolutely. We are proud to foster a highly inclusive environment, welcoming individuals of all backgrounds, ages, and fitness levels. Our community is built on kindness, support, and shared growth.
Yes, we provide programs tailored to all age groups, including those in later stages of life. Our coaches are experienced in helping older adults improve mobility, strength, and overall fitness in a supportive and safe environment.
We’re located at 1516 North Emerson Street in downtown Denver, just blocks from Civic Center Park and other major landmarks. Parking and public transport options make it easy to access our facility.

Fuel Your Fitness Journey

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“I moved here about 9 months ago and got a tad out of shape due to how hard it was to breathe at this altitude. In the past, my husband had done CrossFit, but I had only really dropped in because it intimidated me. But I have loved my experience! The workouts are challenging, but I have seen myself get stronger and feel so much better. All the coaches are always checking in and willing to help with anything from fitness to nutrition. The coaches are so great at making all the workouts obtainable (I super appreciate it).
I actually ended up moving and my new apartment is further from the gym, but I will 100% stick with Colfax Strong because of the community and it is my favorite gym I have been to!”

Kathryn Bolt’s story

“Chad and Esther are some of the most incredible gym owners I have ever had the pleasure of working with. They obviously care about their members and tailor their coaching style to each individual. They put in the time and effort to get to know each individual and help them reach whatever goals they have. I have been doing this style of training for 10 years and this is the best facility I have worked with. They choose each coach very carefully and it shows. I am so happy that I joined this community and feel like along with being welcomed into a family, my fitness has increased greatly! The facility is so clean and the equipment is extremely well taken care of. I love Colfax Strong!!!”

Jacob Henston’s story

“I would like to say thank you! Thank you to Chad, Esther and the Colfax Strong team for everything! The warm hearts while entering the gym, to pushing myself to my limits. I will never forget the people who taught me how to do a push-up, pull-up, deadlift, wall balls-the list goes on! I see the world differently because of you! I just want you to know the impact you made in my life! Thank you again!”

Kellehanna E'Shawn’s story

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