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 September 21, 2025

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Screenshot 2025-09-17 at 6.09.21 AM

Unfringed Midwestern Hat Co. @ La Forme

La Forme Fitness 1167 Colonnade Ctr, Des Peres

Reformed + Unfringed: Where Core Strength Meets Cowgirl Style ???? Saddle up for the collaboration you didn't know you needed! @unfringedmidwestern and La Forme are teaming up for a morning that's equal parts sweat and style. Join us Sunday, September 21st from 8am-11am for core-strengthening reformer workouts followed by custom hat fitting and styling. Or…...

Free