Top Tier Personal Training in Cottleville

Join Our Community at Freedom Fitness

Training That's Built Around You

Training Programs Tailored to Your Body and Goals

Freedom Fitness Cottleville isn’t your typical gym. We don’t hand out memberships with a key card and wish you luck. We deliver a structured, coach-led fitness experience designed to help you get real results every time you walk through our doors.

Whether you’re a complete beginner, returning after years away, or simply frustrated by past attempts at other Cottleville or St. Charles County gyms, our training system gives you the guidance, accountability, and customization you need to stay consistent and make real progress—at any age, at any starting point.

Woman performing barbell deadlift with trainer coaching at Freedom Fitness gym in St. Peters, Missouri
Woman performing barbell deadlift with trainer coaching at Freedom Fitness gym in St. Peters, Missouri

Training Programs Tailored to Your Body and Goals

Freedom Fitness Cottleville isn’t your typical gym. We don’t hand out memberships with a key card and wish you luck. We deliver a structured, coach-led fitness experience designed to help you get real results every time you walk through our doors.
Whether you’re a complete beginner, returning after years away, or simply frustrated by past attempts at other Cottleville or St. Charles County gyms, our training system gives you the guidance, accountability, and customization you need to stay consistent and make real progress—at any age, at any starting point.
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Expert Instruction

Every session is guided by certified trainers with degrees in exercise science and specialized expertise.

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Supportive Community

You’ll train alongside people who are working toward their own goals—and who will support yours.

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All Ages. All Goals. All Levels.

We work with members from age 10 to their 80s. Youth athletes, teens, adults, and seniors of all fitness backgrounds are welcome at our Cottleville location.

Our Fitness Programs

Two women talking during a workout on a stationary bike at Freedom Fitness gym in St. Peters, Missouri

Personal & Semi Private Training

For people in Cottleville and St. Peters who prefer individual focus or are new to structured training, our personal training provides fully customized programming and hands-on coaching. Semi-personal and small group training offer expert instruction in a smaller setting, combining personalized attention with the energy and accountability of training alongside others who share your commitment to progress.
Small group fitness class with trainer demonstrating exercise at Freedom Fitness gym in St. Peters, Missouri

Group Classes

Our group fitness classes in Cottleville are strategically designed to balance strength training, injury prevention, and conditioning. Every session is coach-led and fully scalable, so whether you’re just getting started or have years of experience, you’ll train safely, effectively, and with confidence—while building habits that support long-term consistency and real results.
Senior man lifting dumbbells with trainer guidance at Freedom Fitness gym in St. Peters, Missouri

Senior Fitness

Freedom Silver is our specialized senior fitness program for adults 60 and older in Cottleville, St. Peters, and St. Charles County. Designed to build strength, improve mobility, and support long-term independence, every session is structured, supportive, and fully adaptable—helping you stay active, move confidently, and continue doing the things you enjoy with strength and balance.
Youth athlete sprinting during speed and agility training with coach at Freedom Fitness gym in St. Peters, Missouri

Youth Fitness

For young athletes ages 10 and up in Cottleville and surrounding areas, our Youth Performance and speed and agility programs focus on building foundational movement skills, preventing injury, and improving on-field performance. For non-athletes, we offer youth fitness training that builds coordination, confidence, and healthy habits that last.

Women stretching together on turf during group workout at Freedom Fitness gym in St. Peters, Missouri

Stretching

Our structured stretching program is built into the class schedule at our Cottleville location and focuses on improving flexibility, joint health, and overall movement quality. It’s the perfect complement to strength training and conditioning work—helping you move better, recover faster, and reduce everyday aches and tension.
Group fitness class doing floor core exercises with trainer leading at Freedom Fitness gym in St. Peters, Missouri

Military Bootcamp Prep

Our military bootcamp prep program in Cottleville is designed to prepare individuals for the physical demands of military boot camp. Through structured conditioning, strength training, and endurance work, you’ll build the fitness foundation needed to meet recruitment standards and perform confidently when it matters most.

What Makes Freedom Fitness Different

I recently signed up for the “Jumpstart” program which consist of 3-1 hour PT sessions with Casey, the owner. This program is designed as a short-term, intensive guided introduction without long term commitment. I love it. The friendliness of everyone I meet, super comfortable family-like gym environment and the dedicated trainers who provide attention and guidance have definitely got my attention. Highly recommended!

Tammy Bennett

I am grateful to be back in the gym and working with Casey. I have been away for a couple of years. Today I recognized many faces of the trainers. The longevity of their presence speaks to the remarkable program/business Freedom Fitness is. Clients first. It is time I give myself and I appreciate that I get to honor myself by investing in my health.

Derlene Hirtz

Friendly, compassionate & people oriented trainers whose main focus is to help others achieve their goals. The trainers are awesome…especially Sarah – she makes the workouts fun & encourages you. She is da BOMB!

Rebekah Janell Hammock

Our Special Offers

Man performing barbell deadlift with trainer coaching at Freedom Fitness gym in St. Peters, Missouri

Exclusive Offers for New Members

GET 30 DAYS FOR $30:
Unlimited group training classes at our Cottleville fitness studio.

FREE FIRST PERSONAL TRAINING SESSION:
No pressure, no obligation, just come experience what makes Freedom Fitness the go-to gym in Cottleville.