F45 Training Northwest St. Charles

F45 Training Northwest St. Charles F45 provides a functional full body training in 45 minutes! Experience cardio, resistance, hybrid

06/08/2026

Tomorrow’s workout is an oldie but goodie! Panther’s to start off your week right, get your class booked! See you tomorrow to start the week off on 🔥

Hey Team, here is this week’s full line up of workouts. Get those classes booked and see you in the studio!
06/01/2026

Hey Team, here is this week’s full line up of workouts. Get those classes booked and see you in the studio!

🚨 Team reminder: Please book your workouts ahead of time!If you’re not booked, we can’t guarantee a spot as each class h...
05/31/2026

🚨 Team reminder: Please book your workouts ahead of time!
If you’re not booked, we can’t guarantee a spot as each class has a max capacity — we want everyone to train safely and efficiently.
Open the app, lock in your session, and crush it 💪🔥

If unable to attend, please cancel before the 8-hour window to allow another team member the opportunity to attend class. Cancellations/no shows within the 8-hour window will incur a fee.

Thank you

❤️ Coaches

Kick off your Memorial Day Weekend the F45 way.We’re turning up the energy SoCal style this Saturday with two powerhouse...
05/22/2026

Kick off your Memorial Day Weekend the F45 way.
We’re turning up the energy SoCal style this Saturday with two powerhouse classes:

⭐ 7:00 AM
⭐ 8:15 AM

Red. White. Blue. Wear your patriotic colors to class!

Start your long weekend STRONG with your F45 fam — book your spot now.

Let’s honor the day, celebrate community, and get after it together ❤️🤍💙

HYBRID WORKOUTS = MAX RESULTS ⚡️Hybrid training blends strength + cardio for the ultimate performance boost.You’ll build...
05/19/2026

HYBRID WORKOUTS = MAX RESULTS ⚡️

Hybrid training blends strength + cardio for the ultimate performance boost.
You’ll build lean muscle, torch calories, and stay motivated — all in one 45‑minute session.

💪 Strength + Endurance
🔥 Flexibility + Balance
⏱ Time Efficient
⚡ Sustainable Motivation

Ready to feel the difference?
Book your next hybrid session and crush your goals this week.

LAST WEEK OF THIS PHASE🔥💪 We’re closing this one out STRONG. If you’ve been showing up… finish it. If you’ve been meanin...
05/18/2026

LAST WEEK OF THIS PHASE🔥💪
We’re closing this one out STRONG.
If you’ve been showing up… finish it.
If you’ve been meaning to start… this is your sign.

Book your classes now and crush the final week of these workouts.

Let’s wrap this phase with power, sweat, and that F45 energy we’re known for.

Finish what you started. Finish STRONG.

💙 F45 Northwest St. Charles

Fuel Your Teen’s Summer Goals with a 2-Month Unlimited Pass!St. Charles, does your student athlete (14–18) want to stay ...
05/14/2026

Fuel Your Teen’s Summer Goals with a 2-Month Unlimited Pass!

St. Charles, does your student athlete (14–18) want to stay ready for the season – or just keep moving over the summer break? We’re offering a 2-Month Unlimited Training Pass for just $199. No extra drop-offs, no complicated schedules, just real workout together in our studio.

-Build strength, confidence, consistency, and learn great form/technique
-Structured, coach-led classes
-Positive environment for teens to stay active during break

Call or text 314-583-8376 for information or to get started.

Valid until May 31, 2026

05/12/2026

Super excited to announce the next phase of F45 coming to our studio soon! 💪

🔥 Consistency wins!Huge shoutout to our April Top Attendees — you showed up, pushed hard, and set the standard for what ...
05/08/2026

🔥 Consistency wins!
Huge shoutout to our April Top Attendees — you showed up, pushed hard, and set the standard for what commitment looks like.
Every visit counts, and your energy drives our F45 family forward.
💪 Keep showing up, team !

MAY THE REPS BE WITH YOU 💪 The Force was strong in the studio today.⚡️ Train like a hero. Move like a legend. ...
05/04/2026

MAY THE REPS BE WITH YOU 💪
The Force was strong in the studio today.

⚡️ Train like a hero. Move like a legend.

Address

3731 Elm Street
St. Charles, MO
63301

Opening Hours

Monday 5am - 6:30pm
Tuesday 5am - 6:30pm
Wednesday 5am - 6:30pm
Thursday 5am - 6:30pm
Friday 5am - 1pm
Saturday 7am - 9:30am
Sunday 8am - 10am

Telephone

+13145838376

Website

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