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! 

Fitness

Events for March 21, 2026

Events Search and Views Navigation

Event Views Navigation

Today

Filters

Changing any of the form inputs will cause the list of events to refresh with the filtered results.

Captura de pantalla 2026-03-17 002715

FREE Strength & Endurance Workout with TruNorth

Featured FREE Community Workout
TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield

Join us for a community workout. A Dynamic group training sessions designed to build strength, endurance, and overall fitness in a motivating, community-driven environment. Led by expert trainers, these workouts...

Free