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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  • Queer Folx Walk at Tower Grove Park

    Piper Palm House 4271 Northeast Drive, St. Louis, MO, United States

    Join Rainbow Fit Club for a super chill walk through Tower Grove Park! This free, family-friendly event is open to all. Join Rainbow Fit Club for a super chill walk...

    Free
  • SKECHERS Hot Chocolate Run – 5K or 15K

    Kaufman Park 1200 Chestnut St., St. Louis, MO, United States

    Join us on December 7th, 2025, for the SKECHERS Hot Chocolate Run, where fun meets flavor in the most delicious way possible. Choose your challenge — 5K or 15K — and cross...

    $59
  • Group Run @ 4 Hands Brewing Co.

    4 Hands Brewing Company 1220 S 8th St, St. Louis, MO, United States

    December is stacked, sparkly, and absolutely overflowing with community energy — and we cannot wait to run straight through it with you. ❄️💙 Here’s what the month looks like for...

  • Holiday Lights & Cookie Run

    Fleet Feet, St. Charles 3813 Mexico Rd, St. Charles, MO, United States

    Join us for our Holiday Lights & Cookie Run on Wednesday, December 17th! Starting from Fleet Feet St. Charles at 5:30pm, we'll take on festive surrounding neighborhoods for a social run/walk that's sure to get you in the holiday spirit. KIDS WELCOME: Parents, we've got you covered! Go for a run and we'll provide the...

    Free
  • Ugly Sweater – Walk and Talk!

    ✨Get ready for some holiday cheer! ✨ December 21st with a festive walk, ugly sweaters encouraged at Grant's Trail! 🎁👟 Can’t wait for everyone to join us for some festive...

    Free
  • Hiking + Yoga in the Park @ Brommelsiek Park

    Broemmelsiek Park 1795 Highway Dd, Defiance, MO, United States

    Last one of the season!  Hiking + Yoga in the park. We will meet at the Welcome Center, start with a walk around Betty's Lake and finish with gentle yoga indoors. Begin your week feeling grounded and intentional with Hiking + Yoga in the park. Enjoy the fresh air and connection in nature as we...

    $25.02
  • Ugly Sweater Run @ 4 Hands at The District

    4 Hands at The District 17081 N Outer 40 Rd, Chesterfield, MO, United States

    December is stacked, sparkly, and absolutely overflowing with community energy — and we cannot wait to run straight through it with you. ❄️💙 Here’s what the month looks like for...

    Free