Atly Logo
New Yorkers 1st Choice
Loved by locals

Weight lifting gyms in O'Fallon

The heavy plates are waiting, and the rhythm of a dedicated weight-lifting gym is exactly what the routine requires.

Based on 592 Opinions
+589
User
User
User
Updated May 2026
01
Project Power Gym image 1
Project Power Gym image 2
Project Power Gym image 3

Gym offers top-notch equipment and a large turf area for dynamic workouts. Atmosphere stays motivating and positive, with people supporting each other and socializing during workouts. Facility remains extremely clean and well-lit, creating an inviting environment.

Super clean and well kept with top of the line equipment. The community is supportive and welcoming, creating a non-intimidating atmosphere. This gym sets a high standard for quality and care.

Top of the line equipment and a super clean environment stand out here. The community is friendly and welcoming, creating a non-intimidating space for weight lifting.

People are saying

"This gym is incredibly clean and has great equipment."

"This weight lifting gym is super clean."

"The Personal Training equipment here is top-notch and state-of-the-art."

Good to know

1

The gym offers 24/7 access for members.

2

Expect a clean and well-maintained environment throughout the facility.

3

The gym has a wide selection of top-notch equipment.

02
Freedom Fitness O'Fallon image 1

Gym offers natural light, modern equipment, and a private, clean space. Energy stays supportive and welcoming with a strong sense of community across all fitness levels. Group classes feature effective, challenging workouts led by attentive coaches who know members by name.

Community plays a big role alongside group training classes that welcome all ages. Staff support and a friendly atmosphere make it easy to start and keep going.

Strong focus on personal training with trainers who support fitness goals. The gym offers community-driven workouts and classes suitable for all ages, making weight lifting accessible and sustainable.

People are saying

"The trainers here are knowledgeable and invested in your results."

"The trainers at this gym are so knowledgeable and invested in your progress."

"The Personal Training staff are so knowledgeable and approachable."

Good to know

1

The gym is always clean and well-maintained.

2

The equipment is modern and well laid out.

3

There are various membership options available.

03
Donovan's Strength & Conditioning image 1

Spacious gym with individual stations and flexible class scheduling through an app. Atmosphere stays relaxed and friendly, fostering a strong sense of community. Workouts are constantly varied and personalized, supported by skilled coaching without large crowds.

A relaxed and friendly atmosphere defines this gym, offering personalized guidance to keep workouts safe and challenging. It fosters a supportive community without large crowds, ideal for focused training with skilled coaching.

A relaxed and friendly gym with personalized coaching and a strong sense of community. Coaches focus on safe, consistent workouts tailored to individual abilities, helping members build strength effectively.

People are saying

"The coaches here are amazing and genuinely care about your progress."

"The coaches here are amazing, motivating, and genuinely care about your progress."

Good to know

1

The gym offers a user-friendly app for easy class scheduling.

2

Workouts change daily, keeping routines fresh and challenging.

3

Personalized training is available for all fitness levels.

04
CrossFit O'Fallon image 1

Gym space features upgraded weights and well thought out programming that suits all fitness levels. Energy stays positive and encouraging with a supportive community that makes workouts enjoyable and challenging.

Supportive and inclusive atmosphere defines this gym, with a friendly community that welcomes all. The environment encourages diversity and offers a strong sense of belonging.

Workouts are intense and scalable for all levels. Coaches support a diverse community with plenty of weights and kettle bells to choose from.

People are saying

"This weight lifting gym has the most supportive and encouraging community."

"The Crossfit community here is so supportive and full of amazing people."

"This gym's community is so supportive and encouraging."

Good to know

1

The gym offers workouts suitable for all fitness levels.

2

Group classes provide opportunities to set and achieve personal fitness goals.

3

The community atmosphere is supportive and encourages participation.

05
Meraki For Life image 1

CrossFit gym with a supportive community of adults and kids creates a welcoming, family-like atmosphere. Workouts are challenging and scalable, designed for all ability levels with a focus on injury prevention. Staff includes knowledgeable trainers who emphasize health, nutrition, and recovery.

A friendly community of adults and kids supports each other with genuine care. Trainers focus on well-being while helping members get stronger and avoid injury.

Workouts focus on scalable movements that fit all ages and abilities. Coaches provide knowledgeable guidance on nutrition, stretching, and recovery. The gym fosters a supportive community where people encourage each other.

People are saying

"Amy at this CrossFit Gym healed my injuries doctors wouldn't fix."

"The gym's trainers really care about your progress and safety."

"Amy helped me heal injuries and work out safely at this weight lifting gym."

Good to know

1

The gym offers a variety of health and fitness services, including nutrition guidance and movement coaching.

2

Workouts are scalable, allowing everyone to participate at their own fitness level.

3

Amy, the owner, is a physical therapist with 20 years of experience.

06
F45 Training Dardenne Prairie South image 1

Classes start early with high energy and a motivating atmosphere led by engaged coaches. Equipment stays in excellent condition, supporting a clean and welcoming environment. Community presence adds a supportive and friendly vibe throughout the day.

Familiar faces create a welcoming vibe that keeps people coming back daily. Coaches like Greg, who also owns the gym, contribute to a clean and supportive environment.

Workouts change daily with varied routines that keep sessions fresh. The gym stays clean and has a community of familiar faces that encourage regular visits.

People are saying

"The coaches here are amazing and really care about your progress."

"I always got a great workout at this weight lifting gym."

Good to know

1

The gym offers a variety of classes led by experienced coaches.

2

The community atmosphere is welcoming and supportive.

3

The gym maintains a high standard of cleanliness throughout the facility.

07
Fit Girl Fitness image 1
Fitness center

Fitness center offers small coach-led classes focused on strength, cardio, and yoga with flexible exercise modifications for all levels. Atmosphere is welcoming and supportive, fostering a judgment-free community where women encourage each other and work at their own pace.

Small class sizes create a supportive environment for women to work out comfortably. The gym focuses on encouragement and community, making it welcoming and motivating for female fitness.

Workouts include strength training, kickboxing, and dance classes like Zumba. Modifications fit all fitness levels, supporting women with different abilities and injuries.

People are saying

"This gym has such a welcoming atmosphere and supportive coaches."

"I felt comfortable and welcomed, never judged here."

"This weight lifting gym's coaches are so supportive and accommodating."

Good to know

1

All classes are small and coach-led, ensuring personal attention.

2

The gym offers a variety of classes including strength training, cardio, and yoga.

3

Nutritional advice is included in the 'Jumpstart' package for new members.

08
Club Elite - KN image 1
Fitness center

Spacious fitness center with a well maintained and clean environment featuring updated equipment and an outside gym area. Atmosphere feels warm but lacks energetic or welcoming staff presence. Offers amenities like sauna, red light therapy, and stretch and recovery areas.

Machines and equipment stay extremely clean and well maintained. The gym offers great tanning beds and many other awesome facilities to use.

Machines cover a wide range of weights and cardio options. The gym stays extremely clean and well maintained, with great customer service.

People are saying

"I found the gym to be well maintained and very nice."

"This weight lifting gym is super nice and well maintained."

Good to know

1

Expect to pay a $21 enrollment fee and an annual fee for membership.

2

Members may face a $130 cancellation fee despite claims of no contract.

3

Cleanliness is inconsistent; bathrooms often lack soap and toilet paper.

09
Planet Fitness image 1
Fitness center

Two-story gym with an open floor plan and natural light creates a spacious, comfortable workout environment. Atmosphere promotes a friendly, judgment-free vibe with areas dedicated to cardio and weightlifting. Amenities include a relaxation zone featuring cryochairs, hydrobeds, and massage chairs for recovery.

Equipment spreads out with leg press machines, smith machines, and free weights. The gym stays spotlessly clean and well maintained with great staff.

Spacious areas feature free weights, leg press machines, and smith machines spread out for easy access. The gym stays meticulously clean with plenty of equipment and fewer crowds than other gyms.

People are saying

"I found the gym to be super clean and well maintained."

"The spa here is so clean and has great equipment."

"This weight lifting gym is always so clean and well maintained."

Good to know

1

Planet Fitness is open 24/7, making it convenient for all schedules.

2

Membership costs $10 a month, which is a great value for gym access.

3

The gym is known for its cleanliness, with equipment regularly wiped down.

Discover more

O'Fallon, Missouri

Area guide
Loading Map...