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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  • 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...

    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...

    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...

    $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...

  • 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,...

    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...

    $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...

    Free
  • FREE Class: +55 Better Balance

    FREE Class:+55 Better Balance
    Five Oaks on Warson 1200 North Warson Rd Dogwood Studio, Olivette, MO, United States

    ​Better Balance is designed to give you the tools to continuously improve your balance the more you practice. I believe balance is a combination of flexibility and strength, so both...

    Free
  • Strength + Conditioning Series

    Strength + Conditioning Series
    Wildwood Yoga & Wellness 2642 Highway MO 109, Ste B, Wildwood, MO, United States

    Slow Flow for Strength and Conditioning  A mindful yet challenging yoga class that blends the fluidity of vinyasa flow with targeted strength exercises. Designed for a slow, intentional burn, this...

    $21
  • FREE Class: +55 Better Balance

    FREE Class:+55 Better Balance
    Five Oaks on Warson 1200 North Warson Rd Dogwood Studio, Olivette, MO, United States

    ​Better Balance is designed to give you the tools to continuously improve your balance the more you practice. I believe balance is a combination of flexibility and strength, so both...

    Free
  • 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...

    Free