What is F45?
What is F45 Training?
F45 Fort Collins is a global fitness community that has revolutionized group training, and right here in Fort Collins, we provide a complete wellness solution that gets you results.


The Future of Fitness in 45 Minutes
F45 stands for Functional 45. It’s our entire philosophy packed into two words. F45 Fort Collins delivers dynamic, 45-minute group workouts that are meticulously designed to give you a full-body, fat-burning workout every single time. We combine the principles of high-intensity interval training (HIIT) with functional movements to create an experience that is efficient, effective, and incredibly motivating.
What is F45? The Functional 45-Minute Workout

What is the secret behind our incredible results? F45 is a global fitness community specializing in innovative, high-intensity 45-minute workouts. Our unique blend of cardio, resistance, and hybrid classes is designed to help you achieve your fitness goals efficiently. Every class is expertly designed to maximize your time, burning calories and building lean muscle in less than an hour. With our dedicated trainers and cutting-edge technology, you'll feel supported on every step of your fitness journey. Discover your new fitness family and schedule a trial class today.

Unlocking Your Potential with Functional Training
The 'F' in F45 stands for functional training, a style of workout that mimics everyday movements like lifting, squatting, and pushing. Unlike isolation exercises, functional training engages multiple muscle groups simultaneously for a full-body fat-burning workout.
So, what does “functional” actually mean? It’s simple: we train for life. Functional training focuses on movements that mimic your everyday activities. Think about it: you squat to pick something up, you lift groceries, you twist to reach for something in the car, and you push open a heavy door. Our workouts are built on these foundational human movements. Instead of isolating a single muscle with a complex machine, functional training teaches all your muscles to work together in synergy. Some of the benefits are:

Real-World Strength
You’ll find that daily tasks become easier, and you'll feel more capable and confident outside the studio.

Reduced Risk of Injury
By strengthening your body in the way it’s meant to move, you improve balance, stability, and mobility, helping to prevent injuries.

Improved Performance
Whether you're a weekend warrior or a competitive athlete, functional training builds a powerful, athletic base.

Greater Calorie Burn
These compound movements engage multiple muscle groups at once, torching more calories than isolated exercises.
The Power of HIIT: 45 Minutes to Maximum Results
Every F45 class leverages the power of high intensity interval training (HIIT workouts) to deliver a powerful calorie burn in a short amount of time. Alternating short bursts of intense exercise with brief recovery periods keeps your metabolism elevated long after you leave the studio. This proven method maximizes your fitness gains without requiring hours at the gym. Experience the most effective 45-minute workout in Fort Collins Fitness.

Our Dynamic Daily Schedule
Variety is key to avoiding plateaus and staying motivated. At F45 Fort Collins, our daily programming constantly alternates between cardio, strength, and hybrid classes. This system ensures your body is always challenged in new ways, preventing boredom while building a balanced physique. Monday's cardio blast might be followed by Tuesday's resistance session, keeping every workout fresh and exciting.

A Community That Lifts You Up
F45 isn't just about the workout; it's about the vibrant community. Our high-energy studio atmosphere, led by motivating coaches, makes every session feel like a team effort. The supportive environment encourages high-fives and celebrates personal victories, creating a sense of camaraderie that makes fitness fun. This is where friendships are forged and goals are crushed together.
Your First Class: What to Expect
Walking into a new fitness studio can be intimidating, but at F45 Fort Collins, we make it easy. To ensure you have a smooth and stress-free start, we ask that you arrive 10 minutes early for your first class. This gives us plenty of time to welcome you properly and introduce you to your certified personal trainer before the action begins. From the moment you arrive, you’re part of the team.

The Welcome
You'll be greeted by our friendly and energetic coaches who will welcome you, show you around the studio, and introduce you to some of your fellow members.

Setting Your Benchmark
We start with an InBody scan. This detailed analysis of your body composition includes muscle mass and body fat percentage. It provides a precise, data-driven starting point for your fitness journey, so you can track your incredible progress.

The Demo
Before the clock starts, our coaches will explain the workout and demonstrate every single exercise. They’ll offer modifications, so you can scale the workout to your personal fitness level.

The Warm-Up
We start together with a dynamic warm-up to get your body moving and ready for the session.

The Workout
For 45 minutes, the energy is electric! The music is pumping, coaches are circulating to help with form and offer encouragement, and your teammates are sweating alongside you.

Cool-Down & High-Fives
We finish with a group cool-down to stretch and recover. The class ends with well-deserved high-fives all around, celebrating the hard work you just put in.
F45 is Truly for Everyone
We believe functional training is for every body, regardless of fitness level or experience. Our workouts are designed to be scalable, meaning you can easily modify exercises to match your current abilities. The two-coach system provides personalized attention and ensures you're challenged safely and effectively. Join a class and discover how we can help you achieve your goals.

Get to Know the F45 Classes

CARDIO-HYBRID/CARDIO
Tues, Thurs:
Chase the endorphins and push your cardiovascular skills to the limit in a cardio session that will flash before your eyes. Even afterwards, your metabolism will still be in overdrive from the exciting, action-packed classes we have to offer.

RESISTANCE
Mon, Wed, Fri:
Ready to feel like a superhero? Then it’s time for our full-power resistance classes, where strength training meets functional movement patterns in a full body burn – and we mean burn! You’ll walk out, or possibly crawl, with your body cut like a diamond.

HYBRID
Sat, Sun:
For those days you want a little bit of everything, there’s nothing better than our hybrid classes! Experience a mix of cardio and resistance training that will put your strength and endurance through the ultimate challenge.
What our customers are saying

Truly transformative workout programs
I have worked out here for over 2 years and 500 workouts. It's awesome! The coaches are fantastic. The facility is extremely clean. Truly transformative workout programs and a fun environment. Thankful for getting connected.
- Darin L

The trainers are knowledgeable and motivating!
F45 provides a fantastic community to our Fort Collins fitness community! Workouts change daily so I never get bored. The trainers are knowledgeable and motivating! The team spirit in this gym is intoxicating and makes you push yourself. It works well for me, since they also provide me with options that work for my body! I have been to pretty much all the gyms in town, but this place tops it all and will be my go-to gym!!
- Julia K.

Drawn to the gym for the dynamic workouts
I joined F45 this summer after an introductory week. I was drawn to the gym for the dynamic workouts that seamlessly combine cardio, strength, and resistance training, but what keeps me coming back is the vibrant community. The trainers are knowledgeable, welcoming, and motivating and fellow members are kind and inspiring, creating a really special environment that’s hard to find in other gyms. If you’re looking for a consistent and challenging fitness routine while being part of an amazing community, I highly recommend joining F45 FoCo!
- Shannon M.
Ready to transform your body and join a fitness community that feels like family?
Our coaches are eager to guide you on your journey. We can't wait to see you at F45 Fort Collins for a workout that changes everything.