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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  • Grand Opening: Pilates & Custom Fitness, Kirkwood

    Pilates & Custom Fitness, Kirkwood 200 S. Kirkwood Road, Suite 100, Kirkwood, MO, United States

    Get Ready Kirkwood! Our grand opening is October 1st in the plaza outside of Kaldi’s across from the studio! Mark your calendars!!????️????????

  • Stroller Strides at Chicken N Pickle

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

    ‼️ We have Saturday classes every first and third Saturday of the month and we get to do them at Chicken N Pickle - St. Charles! ???? We’re so excited to have class at this amazing space! Every other month, we’ll have a family class like the one shown here. A significant other, sister, mother,...

    $20

  • FREE Stretch U Chesterfield 15th Anniversary Open House

    Featured
    Stretch U Chesterfield 1758 Clarkson Road, Chesterfield, MO, United States

    Celebrate 15 years of Stretch U with free stretches, food, drinks, raffles, special discounts & more! Don’t miss the fun! You're invited to help us celebrate Stretch U's 15th Anniversary...

    Free

  • Nia: Dance + Martial Arts

    Gateway Yoga STL 935 S Kirkwood Rd, St. Louis, MO, United States

    Experience a 60 minute Nia class with our special guest, Debbie Barstow! Nia is much more than ‘just a workout,’ Nia offers a holistic fusion of dance, martial arts and...

    $10

  • Rooftop Sunset Sip + Sweat

    One Foundry Way 3835 Foundry Way, St. Louis, MO, United States

    Sunset Sip & Sweat: Round 2! This time, we’re going bigger + better ???? 45-min full-body sweat ???? Free mini facials from Glo30 ???? Light bites + refreshing mocktails ????...

    $55

  • Rave, Coffee & Plunge

    Featured
    Blues City Crossfit 8500 Manchester Rd, Brentwood, MO, United States

    ☕❄️ Coffee, Cold Plunge & Community in STL! ????‍♂️???? Community vibes. House beats. Wellness energy. ???? Join us October 11 | 8:30 am–12pm Blues City Cross-fit ????‍♀️ Cold plunging ????...

    $30

  • FREE Shred415 Workout at Rockwell Beer Garden ????

    Rockwell Beer Garden 5300 Donovan Avenue, St. Louis, MO, United States

    Join us at Rockwell Beer Garden in Francis Park (5300 Donovan Ave, St. Louis, MO 63109) for a Total Body Shred-inspired workout! ???? Sweat it out in the park with...

    Free

  • FREE Community Workout Class

    D1 Training St. Louis West 14015 Manchester Rd, Ballwin, MO, United States

    ???? Free Community Class – Oct 13 – Been wanting to try a class? Bring a friend and come train on us! (Reach out to Alexa to sign up!)

    Free

  • STL Girl Network x Shred415 Workout

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

    We’re turning up the energy this month with a Shred415 class led by trainer Kate Buer!  Join us on Monday, October 13th for a high-energy workout designed to leave you feeling...

    $15

  • FirefightHER Workout for a Cause

    Featured
    Brentwood Fire House 8756 Eulalie Ave, Brentwood, MO, United States

    Grab a friend and experience one of the most unique workouts of the year—our signature FirefightHER Workout, now in its 7th year! What to Expect A powerful 50-minute, station-based workout using real firefighter equipment Movements tailored to all fitness levels—you set the intensity An empowering community of women coming together for strength, fun, and photos A portion of...

    $30

  • POMSQUAD Fitness + Pour at Hidden Gem

    Featured
    Hidden Gem 3118 Locust Street, St. Louis, MO, United States

    Shimmy & shake your poms in POMSQUAD Fitness, followed by a sip & social at Hidden Gem-STL’s disco dive bar! Get ready to shimmy & shake your poms to today's...

    $32

  • Vuori Plaza Frontenac x OTF Collab

    Vuori 1701 Plaza Frontenac, S Lindbergh Blvd, #suite 78, St. Louis, MO, United States

    Join Vuori Plaza Frontenac for an ACTV Studio IRL on October 25th. Join Vuori Plaza Frontenac for an workout in the lobby of the mall on Saturday, October 25th! Led...

    Free

  • Halloween Hustle Old Skool FitFest

    Move by BJC 4220 Duncan Ave, St. Louis, MO, United States

    Get ready to sweat old school style at the Halloween Hustle FitFest – bring your A-game Welcome to the Halloween Hustle Old Skool FitFest! Join us at Move by BJC on October 25, 2025 at 8:00 AM for a spooktacular fitness event! Get ready to break a sweat while grooving to old school tunes. This...

    Free

  • Cardio & Sculpting Class: For Breast Cancer

    Jazzercise, Shrewsbury 5200 Shrewsbury Ave, St. Louis, MO, United States

    🎀Its time to PINK OUT!🎀 JAZZERCISE ST LOUIS SHREWSBURY October 25, 8:30 - 9:45am 💪 What’s Happening: An extended Cardio & Sculpting Class featuring your Jazzercise Shrewsbury instructor team – fun, energizing, and empowering! Bring your handweights. 🎉 After the Workout: Stick around for refreshments and a drawing for prizes. 🎀 The Cause: Every person...

    $5

  • FREE Community Workout at Westport Plaza

    Westport Plaza 111 West Port Plaza Drive, St. Louis, MO, United States

    Come join us for a morning of group exercise, community, & FUN at WESTPORT PLAZA, in Maryland Heights! Our YMCA team of ROCKSTAR instructors will be leading you through TWO...

    Free

  • F45 Training x 1st Phorm Halloween Collab

    F45 Training x 1st Phorm Halloween Collab
    F45, Rock Hill 9548 Manchester Road, Rock Hill, MO, United States

    Celebrate Halloween with an electrifying F45 workout powered by Phorm Energy! Join us for a high-energy, spooky-themed session designed to boost your fitness and fuel your fun. When: Saturday October 25th 8:00am and 9:15 classes Where: F45 Rock Hill Powered by: Phorm Energy – keeping you energized throughout the workout! Dress Code: Halloween costumes encouraged...

    $35

  • TruNorth Fitness Fundraising Workout: Support Women w/ Breast Cancer

    Featured
    TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield, MO, United States

    🎗️ Fundraising Workout — Sunday, October 26th at 9:00 AM at TruNorth Fitness | Chesterfield, MO This October, we’re proud to partner with Rebuild a B**** (RAB)— a nonprofit founded by cancer survivors to help women reclaim their strength, resilience, and confidence beyond treatment. 💪💗 Every rep, every drop of sweat, every dollar raised goes...

    $35