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 Group Hike

    Rebellion STL 3525 Hampton ave,, st. Louis, MO, United States

    Exact location will be sent to those who have signed up a few days before event. Free to join. All ages and abilities welcome. Just bring water!

    Free

  • 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

  • FREE Mat Pilates Class at Cottle Village

    Cottle Village 6470 State Route N, Cottleville, MO, United States

    Free outdoor mat pilates class from Club Pilates in Cottleville at Cottle Village.  Stay for the brunch buffet at The Tavern for $25.

    Free

  • FREE Community Yoga in Carondelet Park

    Community Yoga in the Park
    Carondelet Park 3900 Holly Hills Blvd, St. Louis, MO, United States

    Yoga in the Park will continue at Carondelet Park Wednesday evenings at 6pm and Sundays at 11am thru the Fall season ! ✨ Free for all, donations welcome. Carondelet Park...

    Free

  • Wednesday Walkers Group

    Wednesday Walkers Group
    Kirkwood Park 111 S Geyer Rd, Kirkwood, MO, United States

    Wednesday Walkers Group – Weekly Health & Wellness Walks Every Wednesday | 7:00 AM – 8:00 AM | Kirkwood Park Amphitheater (starting location) Start your Wednesdays off on the right foot—literally! The Wednesday Walkers Group is a weekly wellness initiative designed to help us get fit, connect with each other, and enjoy the outdoors. Whether...

    Free

  • FREE October: Water Aerobics Class

    FREE October: Water Aerobics Class
    21C Museum Hotel 1528 Locust St, St. Louis, MO, United States

    Join us every Wednesday at 10:00 a.m. at Locust Street Athletic and Swim Club for Water Aerobics with Amanda. All skill sets are welcome! This October all of our regularly scheduled...

    Free

  • FREE Yoga at the Library

    O'Fallon Public Library Yoga 120 Civic Plaza, O'Fallon, MO, United States

    Join us for free yoga at the library.

    Free

  • FREE Run Every Thursday

    FREE Run Every Thursday
    4 Hands Brewing Company 1220 S 8th St, St. Louis, MO, United States

    We’re BACK at 4 Hands Brewing Co. this Thursday night! And it’s not just the beer that’s waiting for you… Hipointedrivein is now open inside 4 Hands, serving full post-run dinner options! ???? Here’s what to expect: 2- or 3-mile group run (all paces welcome) Free post-run beer Grab a burger, fries, or shake after the...

    Free

  • 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

  • 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

  • Run, Walk & Meditation at Maline Greenway

    Maline Greenway 1033 Landwehr Dr, St. Louis, MO, United States

    We are super excited for the next Run / Walk / Meditation “Fall Reset” w/ Great Rivers Greenway is 10/25 At 9 am Join us for a day of Community...

    Free

  • Grounded Resilience: A First Responders’ Wellness Hike

    Lime Kiln Trailhead 3015 Glencoe Road, Wildwood, MO, United States

    Join us for a rejuvenating hike to promote mental and physical well-being for our hardworking first responders and those who support them! Grounded Resilience: A First Responders' Wellness Hike First...

    Free

  • Fountain Fitness: Brunch & Burn with Yoga Six

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

    Join The Fountain on Delmar as we host a monthly Fountain Fitness class with Yoga Six St. Louis! Class is free and followed by $5 Mimosas! 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...

    Free

  • Family Bike Ride @ Forest Park

    The Boathouse 6101 Government Dr, St. Louis, United States

    Cruise the Park - A monthly bike ride and family friendly obstacle course in Forest Park Hosted with Vanimal Big Muddy Adventures is teaming up with our friends at Vanimal for a series of fun, family-friendly mornings on wheels—and we’d love for you to join us! We’ll roll out from the Boathouse parking lot in the morning...

    Free

  • FREE Community Yoga in Carondelet Park

    Community Yoga in the Park
    Carondelet Park 3900 Holly Hills Blvd, St. Louis, MO, United States

    Yoga in the Park will continue at Carondelet Park Wednesday evenings at 6pm and Sundays at 11am thru the Fall season ! ✨ Free for all, donations welcome. Carondelet Park...

    Free