Planet Fitness

Planet Fitness

Share

Feel good & get energized at Planet Fitness 💜✨

Get it all at any of our locations or the free PF App! We are Planet Fitness.

Home of Big Fitness Energy™ for all. Big Fitness Energy™ gives you that post-workout glow all day long. See for yourself at one of our 2,500+ locations or download our PF App for hundreds of ways to get moving. We invite you to bring your Big Fitness Energy™ to Facebook. Our page is intended to be a place to ask questions, share your story, or hang out and chat with other Planet Fitness m

08/28/2026

a lil reminder to add yourself to the list of people worth showing up for🫶✨ 𝓐𝓷𝓪𝓹𝓪𝓾♥

08/27/2026

100 reps for a payoff you won’t regret ✍️

08/26/2026

who said shoulders were underrated  💅 what’s your fav shoulder day workout?

08/25/2026

Describe exactly how you feel after finishing a great workout using only three emojis. Go! 😤🙌🔥

08/24/2026

even walking through the doors is a win in itself💜

08/21/2026

workouts to help you build strong glutes 🍑 lindsey burt | built by linds

08/18/2026

sometimes just walking through the front door is the hardest lift of the day. drop a 🙌 if you made it to the club today despite not feeling motivated

Send a message to learn more

08/18/2026

can you guess our newest employee?👀🕵️‍♀️
(hint: he’s not the owner of planet fitness)

08/14/2026

don’t forget about glute & leg gains💪

08/12/2026

a good routine is a must have 😮‍💨

Photos from Planet Fitness's post 05/27/2025

WDYM you haven’t checked it out yet?! Planet Fitness at Mid Rivers Mall has been REMODELED, and it’s better than ever!

🔥 Here’s What’s New: 🔥

➔ Half Racks & Plate-Loaded machines for lifting like a pro
➔ Fit Benches to level up your routine
➔ Upgraded Cardio equipment to keep you moving
➔ A refreshed Black Card Spa with hydro beds, tanning & more!
➔ New ending machines stocked with your favorites

👉 Visit https://www.planetfitness.com/gyms or LINK IN BIO to join and snag FREE gear!

📅 Re-Grand Opening Celebration! Join us on 6/11 from 11 AM - 2 PM for fun, fitness, and festivities.

05/13/2020

We’ve missed you! After careful consideration and guidance from local officials that gyms are able to reopen, we're excited to let you know that we’re reopening today, May 13th. As always, the safety of our team and members is our top priority, and we’ve been working hard to get ready to welcome you back and provide you with the clean, sanitary, and judgement free workout experience you love.



If you paid dues in the month of March prior to our closure, please know that those March dues will be credited toward your first monthly bill once open. Your billing will resume on or around the 17th of the month and may be prorated based on your clubs open date. If your Annual Fee was scheduled during the time of our temporary closure, this will be billed on the 1st of the month following your first monthly draft. Moving forward, your Annual Fee will revert back to its original date. If you have questions about your specific billing cadence, please reach out to your Club.



We’re ready when you are – gym in confidence with us!

Want your business to be the top-listed Gym/sports Facility in Saint Peters?

Click here to claim your Sponsored Listing.

Location

Telephone

Address


490 Mid Rivers Mall Circle
Saint Peters, MO
63376