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When it’s cool outside, things warm up at the Y. Discover a welcoming and cozy community, tons of fitness classes to get you sweating, supportive wellness pros to help you reach your goals and more. Whether you want to get strong for ski season, find “me time” for balance and belonging or bring your workout indoors before winter, we are here to help you turn over a new leaf this fall.

Join Oct 1-15, and enjoy:

  • Your 4th month free! Use code FALL2025 online or in person.
  • Smart Start: 3 free sessions with a Y fitness staffer to help you get comfortable at the Y and work toward your goals. Complete all 3 sessions and receive a free personal training consultation.
  • Try the Y for free: Take a tour and receive a guest pass.
  • Once you join the Y, bring guests for free throughout the month of October.
  • Free demo classes: In October, we are hosting demo group exercise and small group training classes… so you can find the right fit for your fitness. Visit the app or the schedules page to reserve your spot. See below for all the demo classes in your Y. 

Deals for current Y members:

  • Upgrade to a family membership and get your 4th month free.*
  • Upgrade to an annual membership, pay in full and get one month free.*
  • Members can bring guests throughout the month of October.

*Visit the front desk to take advantage of the upgrade to your membership. 

Here’s what sets the Y apart:

  • Nationwide membership: Enjoy Ys in Colorado and beyond.
  • Tons of free group exercise classes, including yoga, cycling, Les Mills, Zumba and more
  • Small group training programs, including Pilates Reformer, Women on Weights, Powerlifting and more.
  • Discounts on Y programs, including personal training, swim lessons, childcare and more.
  • Childwatch while you work out (2 hours free daily with family membership).
  • No contracts.

Boulder Y Demo Classes

Looking for new ways to reach your fitness goals? The Y is hosting free demo group exercise classes, personal training sessions and small group training programs throughout October:

  • Oct 2 at 6pm – Cycling demo with Fred
  • Oct 6 at 6pm – Pilates Reformer demo with Bob
  • Oct 11 at 11am – Pilates Reformer demo with Bob

Johnstown Y Demo Classes

Looking for new ways to reach your fitness goals? The Y is hosting free demo group exercise classes, personal training sessions and small group training programs throughout October:

  • Oct 1 at 9:15am – Les Mills Functional Strength demo with Patty
  • Oct 4 at 8am, 9am and 10am – Pilates Reformer demo with Liska
  • Oct 8 at 9:15am – Les Mills Functional Strength demo with Patty
  • Oct 9 at 11:30am – Line Dancing demo with Kristi
  • Oct 11 at 10:15am – Line Dancing demo with Kristi
  • Oct 15 at 9:15am – Les Mills Functional Strength demo with Patty
  • Oct 17 at 4:30pm – Pilates Reformer demo with Elicia
  • Oct 18 at 10am – Pilates Reformer demo with Elicia
  • Oct 19 at 11am – Line Dancing demo with Kristi
  • Oct 22 at 9:15am – Les Mills Functional Strength demo with Patty
  • Oct 25 at 9:15am – Les Mills Functional Strength demo with Patty

Lafayette Y Demo Classes

Looking for new ways to reach your fitness goals? The Y is hosting free demo group exercise classes, personal training sessions and small group training programs throughout October:

  • Oct 1 at 8am – Personal Training demo with Luke
  • Oct 2 at 6pm – Personal Training demo with Will
  • Oct 3 at 8am – Personal Training demo with Luke
  • Oct 6 at 8am – Personal Training demo with Luke
  • Oct 7 at 6pm – Personal Training demo with Will
  • Oct 8 at 7am – Personal Training demo with Luke
  • Oct 8 at 12:45pm – Personal Training demo with Lisa
  • Oct 9 at 12pm – Personal Training demo with Sasha
  • Oct 9 at 4:30pm – Personal Training demo with Will
  • Oct 10 at 7am – Personal Training demo with Luke
  • Oct 13 at 7am – Personal Training demo with Luke
  • Oct 13 at 2pm – Personal Training demo with Lisa
  • Oct 14 at 6pm – Personal Training demo with Will
  • Oct 15 at 7am – Personal Training demo with Luke
  • Oct 15 at 9:30am – Personal Training demo with Kate
  • Oct 16 at 2:15pm – Personal Training demo with Lisa
  • Oct 20 at 6pm – Personal Training demo with Elaina
  • Oct 27 at 6pm – Personal Training demo with Elaina

Longmont Y Demo Classes

Looking for new ways to reach your fitness goals? The Y is hosting free demo group exercise classes, personal training sessions and small group training programs throughout October:

  • Oct 4 at 11:30am – Line Dancing demo with Kristi
  • Oct 6 at 10am – Pilates Reformer demo with Matt
  • Oct 7 at 10am – Personal Training/SGT demo with Matt
  • Oct 11 at 8am – Yoga class demo with Stacey
  • Oct 13 at 9am – Pilates Reformer demo with Matt
  • Oct 14 at 10:30am – Personal Training/SGT demo with Victoria
  • Oct 17 at 8am – Personal Training/SGT demo with Matt
  • Oct 21 at 7am – Yoga demo with Stacey M
  • Oct 21 at 3:30pm – Pilates Reformer demo with Laura
  • Oct 25 at 11:30am – Line Dancing demo with Kristi

On-Demand Demo Classes

At the Lafayette Y

Looking for the flexibility to take a class beyond regularly scheduled group exercise classes? We are adding on-demand virtual classes at the Lafayette Y. And during the month of October, you can demo these classes in our group exercise studio.

  • Oct 1 at 4pm – Les Mills Core tutorial with Kisa
  • Oct 7 at 7am – Les Mills RPM 105 Bike with Kisa
  • Oct 8 at 3:30pm – Les Mills Body Balance with Kisa
  • Oct 13 at 6:45am – Les Mills Body Attach with Kisa
  • Oct 15 at 3pm – Les Mills Grit with Kisa
  • Oct 20 at 6:45am – Les Mills Sprint 38 Bike with Kisa
  • Oct 22 at 3:30pm – Les Mills Beginning BodyPump with Kisa
  • Oct 27 at 3pm – Les Mills BodyCombat for Beginners with Kisa

LOCATIONS

Discover all our locations, get information on rates, addresses and amenities.

TRAINING & FITNESS

From yoga to cycling, the Y’s health and fitness programs help people at any stage of life or level of fitness build positive health habits.

MEMBER BENEFITS

From discounted rates on youth sports, swim lessons and personal training to free fitness classes, the Y offers you value like no other fitness center.

SMART START

Get the results you want with Smart Start, a free program with coaching, fitness tools, and a training consultation when you complete three sessions.