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! 

Cardio

Events for December 17, 2025

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Holiday Lights & Cookie Run

Fleet Feet, St. Charles 3813 Mexico Rd, St. Charles

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