O'Fallon Missouri YMCA

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O'Fallon Missouri YMCA More than fitness, pools & programs. The O'Fallon Missouri Y's cause is strengthening our community! Looking for the best gym near you?
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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.

10/19/2026

🚨 LAST CHANCE! Today is the final day to save on an annual YMCA membership. Join today and enjoy a full year at the Y for the price of just 11 months. Plus, pay a $0 Joining Fee!

Make the Y part of your year and save before the offer ends tonight 👉 https://hubs.ly/Q04Brjgt0

What could a year at the Y look like for you? 👀 Maybe it's trying a new group fitness class, visiting another YMCA acros...
10/17/2026

What could a year at the Y look like for you? 👀 Maybe it's trying a new group fitness class, visiting another YMCA across the region, making new friends, or simply finding more time for yourself. 💙

However you Y, you've got a full year to make it yours! Now through October 19, purchase an annual YMCA membership and get 12 months for the price of 11 + a $0 Joining Fee! 🙌

Explore annual memberships and save: https://hubs.li/Q04Brdvq0

10/16/2026

The votes are in, and the results are official! 🏆🎉

O’Fallon MO YMCA Homecoming & Spirit Week is almost here, and we’re kicking things off by announcing our Homecoming Court, team mascot, and team colors!

Thank you to everyone who voted and helped bring a little team spirit to our Y!

Now let’s get ready for a week of fun, friendly competition, and celebrating our Y community! ❤️

Our homecoming week goes right into ROCKTOBER GX Launch week, kicking off Saturday, Oct 24th!!

*Our mascot and team identity are just for fun and branch spirit. They are not official YMCA branding.*

One payment. A full year at the Y. And right now, an extra month on us. 🙌Now through October 19, purchase an annual YMCA...
10/15/2026

One payment. A full year at the Y. And right now, an extra month on us. 🙌

Now through October 19, purchase an annual YMCA membership with 1 month FREE and a $0 Joining Fee: https://hubs.li/Q04BgTy20

Get 12 months for the price of 11 and spend the next year making the most of everything your Y membership has to offer!

Join the Y ​tomorrow evening, ​Thursday, October ​15th from 6-7pm, for another round of FREE virtual healthy living pres...
10/14/2026

Join the Y ​tomorrow evening, ​Thursday, October ​15th from 6-7pm, for another round of FREE virtual healthy living presentations by Washington University medical students! Register to receive the Zoom link: https://hubs.li/Q04B7H1k0

1️⃣ ​Decoding Food Labels: A Practical Approach to Carb Counting in Diabetes
Tanya Boghosian is a fourth-year medical student at WashU planning to pursue dermatology, with a particular interest in hair and nail disorders. She is passionate about patient education and has combined her love of cooking and baking with community outreach through culinary medicine workshops, where she helped teach St. Louis community members how to prepare healthy, affordable meals through cooking demonstrations and simple recipes. Outside of medicine, she enjoys cake decorating, traveling, and spending time with her family in Los Angeles.

2️⃣ Keeping Your Eyes Healthy with Diabetes
Anna Yang is a fourth-year medical student at WashU. She previously earned her undergraduate degree in Molecular Biology from Johns Hopkins University and master's degree in Biostatistics from Harvard University. Anna is passionate about patient care, medical research, and helping patients better understand their health. She enjoys connecting with patients from diverse backgrounds and hopes to continue combining clinical care with research and education throughout her career. In her free time, Anna enjoys pottery and yoga.

The countdown to Rocktoberfest is ON! 🤘 Fall Group Exercise Launch Week is heading your way, and we’re getting ready to ...
10/14/2026

The countdown to Rocktoberfest is ON! 🤘 Fall Group Exercise Launch Week is heading your way, and we’re getting ready to turn up the music, turn up the energy, and turn up the heat! 🔥

We’re talking brand-new moves, fresh playlists, and an electric atmosphere that will help you smash your wellness goals and give you ROCK SOLID results.

🎸 Double the energy, zero cost! Members can bring a friend for FREE all week long! Grab a friend and come rock your week with us.

Get instant access to the full class schedule by checking the YMCA app today to plan your week! 📲

Today is the last day to register for our Fall II session of Youth Sports! At the Y, Youth Sports provide a structured o...
10/12/2026

Today is the last day to register for our Fall II session of Youth Sports! At the Y, Youth Sports provide a structured opportunity for kids to learn the game, improve technique, and stay active.

Registration closes at midnight! https://hubs.li/Q04zX3Sf0

1 in 8 women in the United States will be diagnosed with breast cancer in her lifetime. Chances are, you know at least o...
10/10/2026

1 in 8 women in the United States will be diagnosed with breast cancer in her lifetime. Chances are, you know at least one person who has been personally affected by breast cancer. This , we recognize those currently facing breast cancer, celebrate survivors, and honor those we've lost. 💗

At the Y, we know that support doesn't end when treatment does. That's why LIVESTRONG® at the YMCA helps adult cancer survivors rebuild strength, improve their well-being, and connect with others through a supportive community. Visit https://hubs.li/Q04zPrZV0 to learn more.

10/09/2026

Results take time. Why not give yourself a full year to reach your goals?

From October 9–19, purchase an annual YMCA membership and get 12 months for the price of 11, PLUS a $0 Joining Fee! 🎉

That's one month FREE and a full year to build healthy habits, try something new, and make the most of everything the Y has to offer.

Be all in for a full year! 💪 Explore annual memberships and save: https://hubs.li/Q04zHT5X0

Join the Y this Thursday evening, October 8th from 6-7:30pm, for another round of FREE virtual healthy living presentati...
10/07/2026

Join the Y this Thursday evening, October 8th from 6-7:30pm, for another round of FREE virtual healthy living presentations by Washington University medical students! Register to receive the Zoom link: https://hubs.li/Q04zvSnF0

1️⃣ 6-6:30pm | ​Eating Well With Diabetes While Keeping the Foods You Love
Joanna Li is currently a 4th year medical student at WashU. Having always been passionate about health advocacy, patient-centered care, and education in medicine, Joanna will pursue her residency in Internal Medicine after graduation with interests in cardiology, women's health, and critical care. Beyond medicine, Joanna loves to read fantasy books and is a classical violinist.

2️⃣ 6:30-7pm | Diabetes and Cardiovascular Health: Protecting Your Heart and Blood Vessels
Sarah Madira is a medical student at WashU with an interest in surgery. Her research focuses on outcomes in cardiac surgery, including heart transplantation and other cardiovascular conditions. She is also involved in culinary medicine and has taught heart-healthy cooking classes focused on making nutritious eating practical and enjoyable. Outside of medicine, Sarah enjoys exploring local bakeries and coffee shops and spending time with her cats, Pumpkin and Cheese.

3️⃣ 7-7:30pm | Day In the Life with Type 1 Diabetes
Cameron Martin is a medical student at WashU. He is passionate about teaching others about Type 1 Diabetes including lived experience, misconceptions, and myth-busting.

1 in 4 adults over 65 experience a fall each year, but most falls are preventable.​ This , we’re reminding older adults...
09/24/2026

1 in 4 adults over 65 experience a fall each year, but most falls are preventable.​ This , we’re reminding older adults that staying active can help you stay strong, steady​, and confident.

A few ways to help reduce your risk of falling:
🏃 Build strength and balance through regular physical activity
🏠 Reduce hazards at home, such as loose rugs and clutter
💬 Talk with your doctor about medications that may cause dizziness or affect your balance

​Plus, the Y is here to help, too! Enhance®Fitness is an evidence-based group exercise program designed specifically for older adults, with exercises focused on cardiovascular health, strength, flexibility​, and balance.​ EnhanceFitness is offered at select Ys across the Gateway Region. Learn more and fill out the interest form to get started: https://hubs.li/Q04y7t8k0

Falls don’t have to be part of aging. Together, we can stay strong today for a steady tomorrow. 💙

💪 Big fitness goals, small pricesWe are celebrating our Open House on September 26th with an AMAZING Members-Only Person...
09/24/2026

💪 Big fitness goals, small prices

We are celebrating our Open House on September 26th with an AMAZING Members-Only Personal Training deal to help you reach your goals. We’re making it easier than ever to invest in yourself with limited-time savings designed to kickstart your health & wellness journey:

✨ Get 8 30-minute sessions for $190 - save $70
✨ Get 8 60-minute sessions for $380 - save $140

The offer is good for ONE DAY ONLY for active YMCA members, so act fast to claim your exclusive savings!

Register Now: https://hubs.li/Q04ydfjL0

09/23/2026

One week left! 👀 September may be winding down, but there’s still time to save when you join the Y! Now through September 30, join with a $0 Joining Fee + get $50 in Y-Bucks to use toward personal training and other Y programs: https://hubs.li/Q04y8RWs0

At the YMCA, more comes with your membership, including free group exercise classes, state-of-the-art fitness equipment, access to 24 Y locations across the Gateway Region (plus Nationwide Membership!), and so much more.

There’s still time to make September the month you get started. 💪

09/23/2026

Did you know volleyball was invented at the YMCA in 1895? 🤔🏐 Today on National Volleyball Day, the Y is celebrating the power of play, teamwork, and community. For over 130 years, volleyball has been bringing people together across generations and skill levels, and it all started at the Y!

Hit the court during Fall II volleyball (and basketball)! Registration ends October 12th: https://hubs.li/Q04y7x2x0

Join the Y this Thursday evening, September 24th, for another round of FREE virtual healthy living presentations by Wash...
09/22/2026

Join the Y this Thursday evening, September 24th, for another round of FREE virtual healthy living presentations by Washington University medical students! Register to receive the Zoom link: https://hubs.li/Q04y4c2J0

1️⃣ 6-6:30pm | ​Weight Monitoring as a Tool for Diabetes Risk Reduction
Alex is a 4th year medical student at WashU. She is originally from North Carolina and moved to St. Louis for medical school. She is applying for medical residency now and is hoping to become a pediatric anesthesiologist.

2️⃣ 6:30-7pm | Understanding Your Habits - Uncovering unhelpful habits and creating new healthy ones
Maggie Minett is a 4th-year medical student at WashU. After studying chemistry at Mount Holyoke College, Maggie became a chemistry tutor and discovered her passion for teaching and mentorship. She is applying to internal medicine residency and hopes to become a physician-educator. In her free time, Maggie likes to paint, draw, and run in Forest Park.

Early bird savings end TODAY for fall II youth sports! Register now to save $15 off registration fees: https://hubs.li/Q...
09/21/2026

Early bird savings end TODAY for fall II youth sports! Register now to save $15 off registration fees: https://hubs.li/Q04xZH_r0

TODAY is your last chance to join the Y and get $75 in Y-Bucks to put toward personal training and other Y programs!And ...
09/21/2026

TODAY is your last chance to join the Y and get $75 in Y-Bucks to put toward personal training and other Y programs!

And your September savings don't stop there. There's still NO Joining Fee all month long! 🙌

If you’ve been thinking about joining, today’s the day to get the most out of our September offer 👉 https://hubs.li/Q04xTkN60

September is Su***de Prevention Month, a reminder that mental health is an important part of our overall well-being.​ 🫶A...
09/18/2026

September is Su***de Prevention Month, a reminder that mental health is an important part of our overall well-being.​ 🫶

A simple check-in, ​offering a listening ear​, or letting someone know they’re not alone can make a meaningful difference. This month and every month, let’s continue making conversations about mental health more normal, ​open, and compassionate.

If you or someone you know needs support, the 988 Su***de & Crisis Lifeline is available 24/7​ by call or text.

​Mental health is how we think, feel, and act. We all have mental health! 💜

How do you create a welcoming environment for everyone? During our final few days of Welcoming Week, try the following:👋...
09/17/2026

How do you create a welcoming environment for everyone? During our final few days of Welcoming Week, try the following:

👋 Introduce yourself to someone new and start a conversation
☕ Invite a Y friend to grab coffee after class
❤️ Check in on someone you haven't seen at the Y lately
🙌 Thank a staff member or volunteer who makes you feel welcome

Because everyone deserves to feel like they belong.
👉 Learn more about Welcoming Week: https://hubs.li/Q04xfxkL0

Our roots shape us. Our cultures connect us. ❤️As we continue celebrating Welcoming Week, yesterday also marked the begi...
09/16/2026

Our roots shape us. Our cultures connect us. ❤️

As we continue celebrating Welcoming Week, yesterday also marked the beginning of Hispanic Heritage Month! From September 15–October 15, we celebrate the Hispanic and Latino traditions, stories, and people that strengthen our communities.

At the Y, Welcoming Week is all about bringing neighbors together, learning from one another, and creating a place where everyone feels like they belong.

Here’s to celebrating the cultures that make our communities stronger! 🙌

Address

3451 Pheasant Meadow Drive
O'Fallon, MO
63368

Opening Hours

Monday 5am - 10pm
Tuesday 5am - 10pm
Wednesday 5am - 10pm
Thursday 5am - 10pm
Friday 5am - 9pm
Saturday 6am - 6pm
Sunday 12pm - 5pm

Telephone

+16363790092

Website

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