THE Best Gym in Fenton, MO

Building Better,
Stronger Bodies

Whether you want to build strength, boost endurance, stay consistent, or simply move better, we’ve got the coaching, classes, and community to support you. Step inside Xtra Mile Fitness and start working toward your goals today.

Train for Strength.
Stay for
the Culture.

What makes us the best gym in Fenton, MO? It’s the people. At Xtra Mile Fitness, hard work, respect, and real progress are part of every session. No matter your experience level, you’ll find expert coaching, teammates who push and support you, and an environment built to help you succeed. Xtra Mile Fitness is located in the Fenton Industrial park next to Fenton Park, with easy access from Interstates 44 and 270.

man training at women exercising at Xtra Mile Fitness

woman exercising at women exercising at Xtra Mile Fitness

Why Members Love
Xtra Mile Fitness

Programs for Every Athlete

Why Wait to Be Your Best?

Come train at the best gym in Fenton, MO. Push yourself, meet great people, and start with a free intro.

Start Your Fitness Journey in

3 Easy Steps

book your fitness intro at Xtra Mile Fitness

Book Your Free Intro

Sit down with a coach, talk through your goals, and get a feel for the space. It’s the best way to experience our approach and see if Xtra Mile Fitness is the right fit for you.

Meet Your Coach

After your intro, a coach will sit down with you to learn about your goals, fitness level, and experience. We’ll help you map out the best starting point for your journey.

different training memberships at Xtra Mile Fitness

Choose Your Membership

Pick the membership or training option that fits your goals and schedule. Whether you're here to build strength, improve endurance, or move better, we’ll help you get there.

COMMON QUESTIONS & ANSWERS

1. How do I get started with training at Xtra Mile Fitness?

2. What can I expect in my first few training sessions?

3. Do you offer special discounts for students or seniors?

4. Do you have top-notch equipment for strength training?

5. Are you open 24/7?

6. Do you have personal trainers available?

7. Do you offer affordable membership fees?

8. Do you have childcare facilities?

9. Are there any nearby landmarks or intersections to help me find your gym?

10. Is there parking available at your gym, and how do I get there?

Fuel Your Fitness with
Smarter Choices

Grab our free grocery shopping guide and start making better choices at the store. Learn how to stock your kitchen with foods that support your training and lifestyle.