Our Y facilities are open to Y members and paid program participants only. 

Please check our reopening guide for details before you arrive.



The pools are now open for open swim, lap swimming, water fitness classes and private swim lessons. Registration is open for July and August group swim lessons.

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

Open swim is 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 Y Pool Hours

Mon-Thu: 5:00am-9:45pm
Fri: 5:00am-6:45pm
Sat: 6:45am-7:45pm
Sun: 8:00am-5:45pm

Pool Schedule



Aquatics: Ed & Ruth Lehman Y

303-443-4474 ext. 5502
Email Longmont Aquatics