Discover fitness events & pop-ups happening all across St. Louis using this calendar!  This page will be updated regularly with new listings, so check back weekly or get on the email list for a weekly drop.  Hosting an upcoming event?  Add your listing here! 

Filters

Changing any of the form inputs will cause the list of events to refresh with the filtered results.

Cycle & Ride or Walk For Our Children

Frontier Park 500 South Riverside Drive, Saint Charles

A Cycle, Ride, and Walk Event to Support the Fight Against Addiction with the YMCA and Non-profit, Addiction is Real! Join us for a morning of fitness, fun, fellowship and community. On Saturday, August 23rd the Kiwanis Club of Saint Charles, Missouri is joining forces with Addiction is Real and the St. Charles MO YMCA...

Free

Sweat Society: Run or Walk + Music & Drinks

Featured
The Highlands Golf & Tennis 5163 Clayton Ave, St. Louis

Run. Sweat. Dance. Repeat! St. Louis meet your newest obsession @sweatsocietystl WELCOME TO SWEAT SOCIETY Where house music and fitness come together.We’re kicking things off with a community run, 2...

Free

Trek St. Louis | Saturday Road Ride – 40 Miles

Trek Bicycle O Fallon 8640 Mexico Road, O'Fallon

Join our 40-mile No-Drop Road Ride! Multiple pace groups (14-23+ mph), a flat route, and year-round riding—weather permitting! ‍

FREE Fall Back into Fitness

Move by BJC 4220 Duncan Ave, St. Louis

WE'RE BACK! Come join us for a day of Fitness Fun with a variety of classes. Welcome to the Fall Back into Fitness Event at Move by BJC! Join us on August 23, 2025 starting at 8:00 AM for a fun-filled day of workouts and wellness activities. Get ready to sweat, laugh, and feel energized!...

Free

Pilates + Prosecco

The Tease MVMT 735 S River Rd suite 150, St. Charles

Get ready to strengthen and sip! Join us for a fun and effective Pilates on the Mat class, where you'll sculpt your body and boost your energy. Then, clink glasses with new friends as you enjoy a well-deserved prosecco, making this the ultimate feel-good fitness and social event.

$32

Bunny Yoga! @ Dolly’s Dream Rabbit Rescue

Dolly's Dream Store 508 South 5th Street, Saint Charles

Come join us for Bunny Yoga at Dolly's Dream Rabbit Rescue on Aug 23 from 9-10:00 - stretch, relax, and cuddle with adorable bunnies! Bunny Yoga! Fundraiser~ Join us for a unique yoga with adorable bunnies! This event will take place on Aug 23 from 9-10:00 at Dolly's Dream Rabbit Rescue in St Charles. Get...

$25

Kangoo Jump w/ Dorothy

Featured Kangoo Jump w/ Dorothy
Xplicit Fit 11977 St. Charles Rock Road, Bridgeton

Kangoo Jump is a high endurance class, that's packed with burning calories and having fun. It's a 3part class: Kangoo Jump routine, Jump rope, and leg exercise on the floor mats. Class is $15 w/boot rental and $10 w/own boots. Contact Dorothy for boot reservations 314-973-3180 or come as a walk-in with your own boots....

$15

POMSQUAD Fitness Glow Party!

Featured
Charmette Academy of Dance & Aerobatics 9901 Watson Rd, Saint Louis

Join us for a POMSQUAD fitness glow party! POMSQUAD is a super fun, immensely positive, high energy dance fitness class! You'll be shaking your poms while prancing, dancing, bending, and snapping to today’s hits and yesterday’s favorites. Inclusive, encouraging, and easy to follow classes are designed to maximize caloric burn while strengthening and toning the...

$10

Strength Training at Breakout Fitness

Breakout Fitness Training Studio 3283 Ivanhoe Ave, St. Louis

Who doesn’t love a gym session with their girls?! ???? Join us Saturday, August 23rd at 10:30am for a strength class that’s all about building confidence, connection + muscle at @breakoutfitnessts ???? Expect a mat-based strength training circuit where you choose your own weight, work at your own comfort level + know every move can be modified!...

$15

New Moon Somatic Movement + Sound Healing Journey

Wildwood Yoga & Wellness 2642 Highway MO 109, Ste B, Wildwood

This transformative experience weaves together: • Somatic movement to reconnect with your body’s wisdom • Sacred mantra and guided meditation for intention setting • A restorative sound bath to integrate,...

$49

New Moon Circle Ceremony & Yoga at June’s

June's Breakfast + Patio 430 S Main St, Shiloh

✨It’s time to embrace those cacao ceremony wishes and Savasana dreams with some of that special #junebirds collaborative magic. If you’ve ever wanted to experience a private party at June’s, now is your chance. Gather with us to celebrate the August New Moon with intentional fun at @junesinshiloh. ✨???? Saturday, August 23 at 5:00pm ✨Yoga...

$34

Paddleboard Yoga at Simpson Lake – Sat AM

Paddleboard Yoga at Simpson Lake – Sat AM
Big Muddy Adventures, Simpson Lake 1234 Marshall Rd., Valley Park

SUP Yoga and Meditation Classes What Big Muddy Adventures at Simpson Lake is hosting $5 paddle board yoga and meditation classes throughout the summer. Our instructors are Mandi Grey, Anthony Strauss and Sara Banks. These classes take place on a paddle board. You are welcome to bring your own board or rent one of ours. Register...

$5

Altra x Fleet Feet Collab: Back to School Night Fun Run

Featured
Fleet Feet South County 12494 Tesson Ferry Rd, St. Louis

Join Fleet Feet and Altra at our Back to School Night on August 23rd! Here, you can enjoy a 3-mile Fun Run, ice cream treats, schoolyard games, photo booth, Altra demos, something special just for teachers and much more. This free event is perfect for educators, students, runners, walkers, and anyone wanting to support schools...

Free

Paddleboard Yoga at Simpson Lake – Sat AM

Paddleboard Yoga at Simpson Lake – Sat AM
Big Muddy Adventures, Simpson Lake 1234 Marshall Rd., Valley Park

SUP Yoga and Meditation Classes What Big Muddy Adventures at Simpson Lake is hosting $5 paddle board yoga and meditation classes throughout the summer. Our instructors are Mandi Grey, Anthony Strauss and Sara Banks. These classes take place on a paddle board. You are welcome to bring your own board or rent one of ours. Register...

$5