The Longmont Y will be closed the week of Aug 23-27 for parking lot and building improvement projects.

Facility Notice: The Mapleton Y pool is closed indefinitely. Details

Updated mask information.

For more than a workout. For a better you. For a better us. 

At the Y, we strengthen individuals while strengthening community. We help you improve your heart health while giving you opportunities to open your heart to others. We believe, as a member, you can gain power while feeling empowered to achieve more in all areas of your life.

The Y is more than it seems. Our expert staff and countless amenities help you improve your health, find balance, gain strength and achieve their wellness goals. But we are also a community hub, a place for connection, a resource to help individuals overcome challenges and a support system for families in need. Your membership helps us do more, and with the Y’s help, you can achieve more.

Boulder County 5 star certified

5 Star Certified

Our Mapleton, Arapahoe and Longmont YMCAs are among the first Boulder County businesses to be awarded 5 Star Certification.


The Y is an organization focused on impacting human lives. We work hard daily to meet that goal and the payoff is immeasurable! We hear amazing stories every day about how people’s lives have been changed at the Y. We want to be able to share those powerful stories.


Financial Assistance

For those who qualify, financial assistance for membership and programs is available.

Learn More