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! 

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  • Spring 5K Walk with Girls On The Run

    Budweiser Brew House at Ballpark Village 601 Clark Ave, St. Louis, MO, United States

    Each season comes to an end with a celebratory 5K. This closing event gives program participants of all abilities a tangible sense of accomplishment. Crossing the finish line instills confidence through completion and is a joyful moment program participants always remember! Everyone in our program receives a commemorative medal to celebrate this incredible achievement.

    $40
  • Fitness Party @ St Louis Dance Theatre

    Saint Louis Dance Theatre 3305 Washington Avenue, St. Louis, MO, United States

    Get ready to move, groove, and break a sweat at our Fitness Party featuring popular slides and line dances! Whether you're a seasoned dancer or stepping onto the floor for the...

    $7.5
  • Splash into Summer: FREE Fun for Moms & Kids

    Big Blue Swim School 2259 State Hwy K, O'Fallon, MO, United States

     Play. Sweat. Swim. All for FREE!  Join us Thursday, May 15th, 2025 from 9:00am–11:30am at Big Blue Swim School, O’Fallon, for a morning of fun, movement, and splashes!  Start with a heart-pumping Fit4Mom workout Let the littles explore with Swap the Playroom open play Then dive into open swim time at Big Blue! Listen to a sweet story...

    Free
  • BUTI-inspired Glow + Vibe

    Moonbird Yoga, Breese, IL 189 N Main St, Breese, IL, United States

    Glow Paint: included. Vibe: BUTI-inspired dance pop up. (AKA: The music will be so loud you won't even hear all of your worries - and then, they'll just float away.)...

    $24
  • Living Well STL x Shred415 Collab Event

    Shred415, Brentwood 8384 Musick Memorial Drive, St. Louis, United States

    Living Well STL is teaming up with Shred415 to host a free community class

    Free
  • Family Strides at Chicken N Pickle

    Chicken N Pickle 1500 S Main St, St Charles, MO, United States

    The whole family can join for this free Stroller Strides class. Bring a stroller or baby carrier for the stroller-age kids and water bottles for a fun and energizing full-body workout. The workout will consist of strength, cardio, and core exercises, all while keeping the kiddos entertained with songs, movement, and interactive play. All fitness...

    Free
  • Mom & Me Workout

    Hanley Park 610 Hanley Industrial Ct, Brentwood,, United States

    ???? Hanley Park – 610 Hanley Industrial Ct., Brentwood, MO 63144 ???? 9:30 AM – 10:30 AM ????️ Limited adult spots — grab your tickets now! Get ready for a fun, energizing morning with your littles at our Mom & Me Workout! This feel-good fitness event is all about movement, connection, and making memories. We have space...

    $10
  • Orangetheory Workout with DJ Truth

    Orangetheory 10277 Clayton Rd, St. Louis, United States

    LADUE, ARE YOU READY?! ???? DJ TRUTH — Orangetheory’s legendary resident DJ — is dropping beats LIVE at Ladue for 2 CLASSES ONLY to close out All Out Mayhem Week in style! Book on the app ???? OTF Ladue ???? Friday, May 23 4pm and 5:15pm

  • FREE Community Ride

    CycleBar, Richmond Heights 8025 Dale Avenue, St. Louis, MO, United States

    Jess joins us from CycleBar Waterside in Fort Worth, Texas. Let’s give her a warm welcome from all of us at CycleBar Richmond Heights! Jess regularly teaches on Mondays at...

    Free
  • FREE Community Ride

    CycleBar, Richmond Heights 8025 Dale Avenue, St. Louis, MO, United States

    Lizzie used to be a rider back in the day, and we're so excited to have her back—this time as an Instructor on our team! Lizzie regularly teaches on Tuesdays...

    Free
  • STL Wellness & Fitness Event at Westport Plaza

    West Port Plaza 111 West Port Plaza Dr., St. Louis, United States

    Join us for a premier STL wellness & fitness event powered by 1st Phorm. Enjoy a scalable bodyweight workout with Katie Hoehn & Dr. Tony Katakis , Followed by 1st Phorm giveaways, a recovery zone, local vendors & more! Unlock Your Potential: Discover a Stronger, Healthier You by signing up today!

    Free
  • Barre + Bubbly

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

    Get ready for the perfect blend of burn and bliss! This is not your average workout—it's an experience. We'll kick things off with a dynamic and sculpting barre class designed to lengthen, strengthen, and tone every muscle. Expect energizing movements, deep muscle shakes, and that amazing barre burn that leaves you feeling strong and graceful....

    $32
  • 55+ Strength & Stretch

    55+ Strength & Stretch
    Five Oaks on Warson 1200 North Warson Rd Dogwood Studio, Olivette, MO, United States

    A dynamic, full body workout suitable for all fitness levels that simultaneously combines stretching and strengthening while engaging all 650 muscles. We use light weights, resistance bands, and body weight, varying the speed of the exercises so you are constantly challenging the muscles. We work the whole body to sculpt and define arms, back, chest, shoulders,...

    Free