Strength & Conditioning Classes in Littleton, CO

Build Muscle. Get Stronger. Feel Better

Small group training intentionally designed to build muscle, develop strength, and get you feeling better outside of the gym.

Fun & Effective Fitness

The Best Gym in Littleton

 We're a community of people dedicated to building strength, inside and out. 

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Try a Week Free

Experience Carbon risk-free. Find out if we're the right fit with a 7-day trial.

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Love the Gym

We're so confident you'll love our gym, we offer a 30-day money-back guarantee.

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Get Fit

 Combine mobility, strength, and conditioning for a workout that delivers.

Our Strength & Conditioning Program

Carbon Classic

Carbon Classic is an hour-long workout designed to build muscle, gain strength, and increase cardio capacity.


Each workout includes a warmup, targeted strength exercises, and conditioning – all strategically crafted to elevate your heart rate and promote optimal muscle engagement 🏋️‍♂️

Our Newest Program

Carbon Kettlebell

Unleash your inner strength from the comfort of your home.


This comprehensive program combines the power of kettlebell training with expert guidance, delivering a full-body transformation without ever stepping foot in a gym.

1-on-1 Individual Training

Personal Training

Elevate your fitness journey with our personalized training program.


We'll design a customized plan to help you achieve your unique goals, providing expert guidance, support, and motivation every step of the way.

Catered to Your Needs

Our Membership Plans

We’re committed to helping you make the most of your membership! That’s why we never lock you into long-term contracts, and you can pause your membership whenever needed. Plus, our app makes it simple to sign up for classes and track your progress.

8 Classes

$145/month

Access to 8 classes/open gym session + 2 guest passes

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12 Classes

$170/month

Access to 12 classes/open gym session + 2 guest passes

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Unlimited

$195/month

Unlimited access to classes/open gym session + 2 guest passes

Buy Now
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Introducing Truemed

Unlock Your HSA/FSA with Truemed

Truemed is a platform that expands your HSA/FSA spending power. Many health and wellness products that can improve your well-being aren't typically covered.


Truemed bridges this gap by providing access to qualified healthcare providers who can assess your needs and, when appropriate, issue an LMN.


With an LMN, you can use your HSA/FSA funds for a wider range of purchases, saving you an average of 30%

Do I Qualify?

The Best Decision You'll Ever Make

Why Carbon

At Carbon Strength & Conditioning, we believe in building a supportive community that helps you achieve your fitness goals.


Our balanced training approach combines strength, cardio, and mobility to deliver real results.


We focus on accessibility and consistency, providing a variety of programs and membership options to fit your needs and help you stay committed to your fitness journey.

Book Free Week Trial
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I have been attending classes 3-5 per week for a couple months, and I have seen a significant increase in my strength and muscle tone. The classes are FUN with great music, and are very organized with an applicable warmup, strength training(s), and then conditioning!

- Hannah
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I’m a 46 year old dad of teenagers with limited time and Cole tailored workouts and encouraged me in a way that allowed me to reach my goals. He’ll work with all levels of fitness and body types, never leaving you feeling ashamed or discouraged.

- Ryan
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Carbon has been an absolute game changer for my fitness goals. If you’re looking for a gym where you can focus on improving your strength training, this is the gym for you! Excellent coaching, nice equipment and amazing atmosphere. The programming is by the far the best I’ve experienced.

- Rebecca

We Are Changing Lives

Member Reviews

See what our members are saying about their experience at Carbon Strength & Conditioning.


Join our community and experience the Carbon difference for yourself.

Friendly Community. Quality Coaching. Superior Programming.

What are you waiting for? Join us for a free trial week and experience the Caron difference.

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