Our Ys are open with temporarily reduced hours to members and program participants. Guests are welcome beginning Oct 1. Please check our reopening guide for policies before you arrive.

The Arapahoe Y ice rink is closed for maintenance. The Arapahoe Y pool will be closed for bubble installation through Oct 4.



The pools are now open for open swim, lap swimming, water fitness classes, swim lessons and Masters Swim.

Lap swim and water exercise classes are available by reservation only.

Open swim and family swim are available for reservation only through Appointment Plus.

Please review our reopening guide so you know what to expect.


At the Longmont YMCA pool and aquatics center, we offer a variety of aquatics programs and opportunities for water exercise to Longmont residents and Y members. This large indoor pool offers lanes for lap swimming, water fitness classes and both child and adult swim lessons. There is also a baby pool for the little ones. Interested in bringing your fitness routine into the water? The Longmont Y pool is home to a variety of classes, including SilverSneakers Splash, High Tide, Senior Water Walking, Aqua Rocks and much more. Visit the schedules page to learn more. On the schedules page, you’ll also learn about opportunities for open swim and lap swim. Or check out our YMCA Swim Lessons page to discover how the Y can teach you, your child or your teen to be safer and more confident in the water. Oh, and don’t forget to visit the sauna after your class or workout. 

Pool Rules & Policies

Ed & Ruth Lehman YMCA Pool Hours

Temporarily reduced hours

Mon-Fri: 5:00am-Noon & 3:00pm-6:45pm
Sat: 6:45am-1:45pm
Sun: 8:00am-1:45pm

Pool Schedule



Aquatics: Ed & Ruth Lehman Y

303-443-4474 ext. 5502
Email Longmont Aquatics