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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  • Swiftie Sunday Workout

    La Forme Fitness 1167 Colonnade Ctr, Des Peres, MO, United States

    Strike a "Love Story" with your body in our Taylor Swift-themed Megacore class where you'll "Shake" more than just "It Off"! This 45-minute "Enchanted" workout will have your muscles in...

    $35
  • Womens Self-Defense Workshop

    Xtreme Krav Maga & Fitness - Fenton 570 South Highway Drive, Fenton, MO, United States

    Come join us for a hands-on workshop where you'll learn essential self-defense techniques to help boost your confidence and safety! Women's Self-Defense Workshop Ages 12+ | Women Only | No...

    $44.5
  • Women’s Safety Defense Class at The Range STL

    The Range, St. Louis West 14803 Manchester Rd, Ballwin, MO, United States

    We’re excited to partner with The Range St. Louis for a class designed to help you feel safer and more confident in everyday life! This female-focused session is all about...

    $15
  • Strength Training at Breakout Fitness

    Breakout Fitness Training Studio 3283 Ivanhoe Ave, St. Louis, MO, United States

    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 ????...

    $15
  • Outdoor Bootcamp at Five Oaks

    Outdoor Bootcamp at Five Oaks
    Five Oaks on Warson 1200 North Warson Rd Dogwood Studio, Olivette, MO, United States

    Join us for Power Hour Outdoor Bootcamp this September — a high-energy, strength-building, goal-driven fitness experience designed to push your limits and leave you feeling unstoppable ???????? Details: Five Oaks...

    $20
  • Outdoor Bootcamp at Five Oaks

    Outdoor Bootcamp at Five Oaks
    Five Oaks on Warson 1200 North Warson Rd Dogwood Studio, Olivette, MO, United States

    Join us for Power Hour Outdoor Bootcamp this September — a high-energy, strength-building, goal-driven fitness experience designed to push your limits and leave you feeling unstoppable ???????? Details: Five Oaks...

    $20
  • Sweat it Out(side) with F45 Rock Hill

    F45, Rock Hill 9548 Manchester Road, Rock Hill, MO, United States

    Parking Lot Pop-Up Alert ???? Come sweat it out(side) with us. Join us for a Free outdoor parking lot workout! Saturday September 20, 2025 8:00 am in the F45 Rock...

    Free
  • Public Self-Defense Seminar at Lyndell Institute

    515 Huber Park Ct 515 Huber Park Court, Weldon Spring, MO, United States

    Learn simple, practical, effective, powerful self-defense techniques. Discover the weapons of the mind, voice, and body. Empower yourself! In this 2-Hour Intensive, you will learn simple, yet highly effective, self-defense...

    $28.52
  • Keep A Breast Fundraiser Class at Chicken N Pickle

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

    Pink isn’t just a color — it’s a movement. 🎀 We’re hosting a special Stroller Strides workout in support of Keep A Breast, and we’d love to see you there....

  • FREE Box + Yoga Flow Class at Saint Louis Boxing Club

    Saint Louis Boxing Club 3515 South Big Bend Boulevard, St. Louis, MO, United States

    Ready to punch it out and power up? 💥 Join us for a FREE box + flow class with Saint Louis Boxing Club on October 18 at 2:30PM! It’s your...

    Free
  • ROQ n FLEX Halloween Bootcamp

    Flex Facility 4132 Shoreline Dr, Suite, Earth City, MO, United States

    ROQ N FLEX HALLOWEEN 🎃 No tricks, just sweat! Join our Halloween Bootcamp for a spooky 45-min full-body burn. Costumes welcome, effort required! • 💰CASH Prize to Best Custume‼️  

    $15