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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  • Roq & Flex 314 Day Bootcamp

    The Flex Facility 4132 Shoreline Drive, #Suite I, Earth City, MO, United States

    Join us for the electrifying, energetic ROQ & FLEX Bootcamp, where you will receive a full workout like no other in an unmatched atmosphere

    $31.08

  • SO YOU THINK YOU CAN’T STRETCH?

    SO YOU THINK YOU CAN’T STRETCH?
    Sports Medicine & Training Center 119 Watson Plz, Saint Louis, United States

    Join Sports Medicine & Training Center on Thursdays at 11am for a stretch class aimed for those who have never actively stretched, feel like their body is not meant for stretching, or those who would like to improve their general flexibility or mobility! Class will include a quick dynamic warm-up, followed by a mix of...

    $12 – $18

  • Hula Hoop Core Strength @ Tiemeyer Park

    Hula Hoop Core Strength
    Tiemeyer Park 3311 Ashby Road, Saint Ann, MO, United States

    🌈 HULA HOOP CORE STRENGTH! 🌈✨ Spin to a stronger, healthier you! Hula Hoop Workout: ✅ Strengthens core & obliques ✅ Improves balance & coordination ✅ Burns 150+ calories/30 mins...

  • Women’s Self-Defense Class

    Women’s Self-Defense Class
    Generation 3 Fitness 5900 North Lindbergh Boulevard, Hazelwood, MO, United States

    Empower yourself with essential self-defense skills in our Women’s Self-Defense Classes! 💪 Join us Every Thursdays for engaging and practical sessions designed to boost your confidence, safety, and awareness. **Class Schedule:** -...

    $40

  • Shred415 + Lululemon: FREE Complimentary Workout

    Featured
    1701 S Lindbergh Blvd 1701 South Lindbergh Boulevard, St. Louis, MO, United States

    Join us Saturday 3/21 from 8-9 AM for a free HIIT workout taught by Shred415 Come to the Plaza Frontenac lululemon to sweat it out with a complimentary workout featuring...

    Free

  • Kick into Spring with FREE Martial Arts for Kids

    Lyndell Institute 515 Huber Park Court, Weldon Spring, MO, United States

    Come join us at Lyndell Institute to kick into Spring with a FREE Martial Arts class for kids! Kick into Spring with Free Martial Arts for Kids at Lyndell Institute!...

    Free

  • Golf + Pilates Workshop

    Pilates & Custom Fitness, Des Peres 13200 Manchester Rd, Des Peres, MO, United States

    Our Golf + Pilates Workshop has a new date — mark your calendars for MARCH 25, 2026 ⛳️✨ Join us for a one-of-a-kind workshop that blends golf swing analysis with...

    $25

  • SO YOU THINK YOU CAN’T STRETCH?

    SO YOU THINK YOU CAN’T STRETCH?
    Sports Medicine & Training Center 119 Watson Plz, Saint Louis, United States

    Join Sports Medicine & Training Center on Thursdays at 11am for a stretch class aimed for those who have never actively stretched, feel like their body is not meant for...

    $12 – $18

  • Hula Hoop Core Strength @ Tiemeyer Park

    Hula Hoop Core Strength
    Tiemeyer Park 3311 Ashby Road, Saint Ann, MO, United States

    🌈 HULA HOOP CORE STRENGTH! 🌈✨ Spin to a stronger, healthier you! Hula Hoop Workout: ✅ Strengthens core & obliques ✅ Improves balance & coordination ✅ Burns 150+ calories/30 mins...

  • Women’s Self-Defense Class

    Women’s Self-Defense Class
    Generation 3 Fitness 5900 North Lindbergh Boulevard, Hazelwood, MO, United States

    Empower yourself with essential self-defense skills in our Women’s Self-Defense Classes! 💪 Join us Every Thursdays for engaging and practical sessions designed to boost your confidence, safety, and awareness. **Class Schedule:** - **North County Location:** - 07:00 p.m. – 08:00 p.m **Location:** G3 Fitness Stuido 5900 N Lindbergh Blvd, Hazelwood, MO 63042 These classes are perfect for...

    $40

  • FREE Shoulder Pain Workshop

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

    🚨 FREE Shoulder Pain Workshop 🚨 We’re teaming up with TruNorth Fitness to host a Shoulder Pain Workshop on Friday, March 27th at 5:00 PM. During this workshop, we’ll show...

    Free

  • Hula Hoop Core Strength @ Tiemeyer Park

    Hula Hoop Core Strength
    Tiemeyer Park 3311 Ashby Road, Saint Ann, MO, United States

    🌈 HULA HOOP CORE STRENGTH! 🌈✨ Spin to a stronger, healthier you! Hula Hoop Workout: ✅ Strengthens core & obliques ✅ Improves balance & coordination ✅ Burns 150+ calories/30 mins...

  • Women’s Self-Defense Class

    Women’s Self-Defense Class
    Generation 3 Fitness 5900 North Lindbergh Boulevard, Hazelwood, MO, United States

    Empower yourself with essential self-defense skills in our Women’s Self-Defense Classes! 💪 Join us Every Thursdays for engaging and practical sessions designed to boost your confidence, safety, and awareness. **Class Schedule:** -...

    $40

  • PILATES IN THE PARK – FLOW & VIBE

    World's Fair Pavilion 1904 Concourse Drive, St. Louis, MO, United States

    Join us for a fun and energizing Pilates session in the park, where we'll flow and vibe together under the sun!   ALL AGES Come vibe with us outdoors for...

    $13.72

  • Spring Break Collab Class: Yes Honey x Redbull x Getlodiscos STL

    Featured
    Yes Honey Studio 1519 Tower Grove Ave, St. Louis, MO, United States

    Join Favour, DJ LO, and Redbull for a Spring Break party, in-studio! YES MOVE is our dance fitness class format. All of our classes are taught by dancers, but YES...

  • Hula Hoop Core Strength @ Tiemeyer Park

    Hula Hoop Core Strength
    Tiemeyer Park 3311 Ashby Road, Saint Ann, MO, United States

    🌈 HULA HOOP CORE STRENGTH! 🌈✨ Spin to a stronger, healthier you! Hula Hoop Workout: ✅ Strengthens core & obliques ✅ Improves balance & coordination ✅ Burns 150+ calories/30 mins...

  • Women’s Self-Defense Class

    Women’s Self-Defense Class
    Generation 3 Fitness 5900 North Lindbergh Boulevard, Hazelwood, MO, United States

    Empower yourself with essential self-defense skills in our Women’s Self-Defense Classes! 💪 Join us Every Thursdays for engaging and practical sessions designed to boost your confidence, safety, and awareness. **Class Schedule:** -...

    $40

  • Fit Fun Club: Yoga, Vendor Market & More…

    Featured
    Bel Air Social 4630 Lindell Blvd, St. Louis, United States

    We're bringing you something different.......A space to ground your body, reset your mind, and then move into sound on the best patio in CWE Join The Fit Fun Club at...

    $28.93