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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  • FREE Shamrock Mashup Fitness Class

    BLOOM FITNESS STUDIO 5055 North Hwy N Suite 100, Cottleville, United States

    FREE CLASS Shamrock Mashup is the ultimate fitness fusion experience, blending the best of cycling, High Fitness, strength training, and cardio dance into one exhilarating class! ???? Get ready to...

    Free
  • group fitness class where attendees are holding bright green drumsticks in their hands pointed towards the sky, legs and arms wide open

    POUND + Pour at Defiance Ridge Vineyards

    Featured
    Defiance Ridge Vineyards 2711 South Missouri 94, Defiance, MO, United States

    Join us for an exhilarating POUND workout followed by a relaxing day at the winery at Defiance Ridge Vineyards! Become the music in this high energy full-body workout that combines cardio, conditioning, and strength training with yoga and pilates-inspired movements. Using Ripstix, lightly weighted drumsticks engineered specifically for exercising, POUND transforms drumming into an incredibly...

    $30

  • group fitness class of moms with strollers, instrutor demonstrating high knees in front of a lake outdoors

    FREE Stroller Strides Class + Discounted Shopping Event

    Featured

    Meet us near the center court for an energizing full body workout with your little one(s)! Bring your stroller or baby carrier and some water and FIT4MOM St. Charles will provide the equipment. We'll connect with our kids and other moms as we get in a workout made for all ages and stages of motherhood. Register here....

    Free

  • F45 Dogtown + Living Well STL Collab Class

    F45 Training Dogtown STL 6322 Clayton Avenue, St. Louis, MO, United States

    Come join Living Well STL community at F45 in Dogtown! Join us April 12 for a Community F45 class, all experience levels welcome! Come out and join your community, meet some new people, sweat and try something new. We cannot wait to see you there!

    Free

  • Lift & Learn: A Fitness & Nutrition Event

    Supplement Superstore Headquarters 620 Assembly Pkwy, Fenton, MO, United States

    Join us for Lift & Learn, an exclusive fitness experience where you can train, fuel, and give back—all in one event! Held at Supplement Superstore Headquarter Gym, this special event is open to both men and women looking to get in a great workout and gain valuable nutrition insights. What to Expect: Workout Your Way – Follow a guided workout...

    $10

  • Barre Class + Mimosas

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

    Group Barre class followed by complimentary mimosa or juice ????

    $32

  • FREE Open House at BODY20

    BODY20 12115 Manchester Rd, Des Peres, MO, United States

    Get ready for an afternoon of fun, fitness, and FREE wellness perks! ???? Join us as we open our doors for an exclusive BODY20 Open House—where innovation meets inspiration! Experience...

    Free
  • A flyer banner for the fountain event featuring elements like two juice glasses, mats, and an outdoor setting with grass in the background.

    Fountain Fitness: Brunch + Burn with Yoga Six

    Featured
    The Fountain on Delmar 5242 Delmar Boulevard, St. Louis, MO, United States

    The Fountain on Delmar welcomes Yoga Six St. Louis as they host a monthly Fountain Fitness class on our courtyard at the Delmar Maker's Locale! Join us on the last Sunday of each month for a 10 AM fitness class, followed by $5 mimosas at The Fountain on Delmar. You'll increase your strength and endurance...

    Free

  • FREE Community Class: Arms & Abs

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

    Arms & Abs class builds upper-body strength and tightens your core while delivering a full-body sweat. On the floor, tackle biceps curls, triceps presses, and shoulder moves tailored to your...

    Free
  • a women holding a plank position in a group fitness class, she is wearing athletic wear and using a grey yoga mat

    Fit & Fueled: Full-Body Workout + Nutrition & Aging Talk

    Featured
    Evora Women's Health 845 N New Ballas Ct Suite 310, St. Louis, MO, United States

    Looking for a fun, energizing way to move your body and fuel your health? Join us for Fit & Fueled, an exclusive event combining fitness, nutrition, and hydration for a...

    $30

  • A vibrant banner for a Martial Art event with the information prominently displayed in the center.

    Nia: Dance + Martial Arts for a Cause

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

    Class Description: Come and support our local Kirkwood Food Bank, Kirk Care, and have fun too!  Donation Options: Non-perishable food items, Venmo @dailybagofgoodness and note “KirkCare”, bring cash, or check written to “Gateway Yoga” What to Expect: Experience Nia with our special guest, Debbie Barstow! Nia is much more than ‘just a workout,’ Nia offers a holistic...

    Free
  • A vibrant banner for a Buti core event with the information prominently displayed in the center.

    BUTI – Core Focus

    Featured
    YogaSix St Charles 1450 Beale St. Unit 140, St. Charles, MO, United States

    Paula is bringing a Friday Pop-Up class, 6-7pm on May 9th. Buti Yoga, Core Focus. Activate your Solar Plexus with Abdominal Focused movements in this Flow Based class!

    Free

  • 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 first time, this event is all about having fun while working toward your fitness goals. Our high-energy instructors will guide you step-by-step through crowd favorites like the...

    $7.5
  • Three women doing Pilates while another woman gives them instructions

    FREE Living Well STL x PLNK Collab

    Featured
    PLNK Fitness CWE 4647 Lindell Blvd, St. Louis, MO, United States

    Join us May 10th for a collab class with PLNK CWE

    Free

  • 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