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 February 22, 2026

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Breathwork, Sauna & Nature Plunge @ Lost Hill Lake

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Lost Hill Lake Wedding & Events 2300 Mill Hill Road, Saint Clair

Join us at Lost Hill Lake for our annual nature plunge! 🔥❄️ Ready to feel wildly alive? Our Sauna + Nature Plunge is back, and yes… it’s exactly the kind of chaos your nervous system secretly loves. 👏 Think: • Breathwork that wakes up your soul • A lake that will absolutely humble you •...

$40