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Last time updated: 12/30/25, 10:39 AM
Schedules
Closed now
Opens at 7:00 AM
M-Tu 5am-10pm, W 7am-11am, Th 9am-4pm, F 5am-9pm, Sa 6am-6pm, Su 12pm-5pm
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About

Looking for the best gym near you? The O'Fallon Missouri YMCA offers a fully equipped fitness center, group exercise classes, swimming pool, and family-friendly programs designed to support your health and wellness goals. With affordable memberships, including options for individuals, families, and young adults, the Y is more than just a gym – it's a community. Whether you're interested in cardio equipment, strength training, personal training, or swimming lessons, we have something for everyone. Conveniently located in O'Fallon, MO, the YMCA is your local destination for fitness, fun, and community.

Frequently Asked Questions
Which days is O'Fallon Missouri YMCA open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
Schedules
Closed now
Opens at 7:00 AM
M-Tu 5am-10pm, W 7am-11am, Th 9am-4pm, F 5am-9pm, Sa 6am-6pm, Su 12pm-5pm
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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