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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Events for November 22, 2025

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51525 Fitness Events To Know This Week (22)

Winterfest 5K with STL Run Crew

Featured Tuesday Run: Move + Connect
Kiener Plaza Park 500 Chestnut St, St. Louis

Kick off the holiday season in true St. Louis style at the Winterfest 5K, returning for its fifth year at Gateway Arch National Park. The Winterfest 5K is the only official run/walk that goes through and supports Gateway Arch National Park's official nonprofit conservancy, giving you a chance to experience the Arch grounds like never before. While...

$35