Yellowstone Fitness

Yellowstone Fitness Yellowstone Fitness is more than fitness, it’s a way of life.
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As the largest gym in Billings MT, we are committed to the health and well-being of mind, body, and spirit.

Need to run errands, make an appointment, attend a meeting, or simply check a few things off your to-do list? We’ve got ...
06/06/2026

Need to run errands, make an appointment, attend a meeting, or simply check a few things off your to-do list?

We’ve got the kids covered ✅

Starting Monday, June 8th, Yellowstone Fitness members can now leave the facility while their child enjoys up to 3 hours of supervised care in the Kid Zone.

- Available to YF members only
- Up to 3 hours of care
- $20 for the first child, $10 for each additional child
- Available during regular Kid Care hours
- Children must be potty trained

Questions? Stop by the front desk or send us a message!

You picking up…or letting your goals go to voicemail? 👀Whether it’s your first workout or your thousandth, answer the ca...
06/03/2026

You picking up…
or letting your goals go to voicemail? 👀

Whether it’s your first workout or your thousandth, answer the call. 💪🏽📞

Who says family time can’t DOUBLE as workout time? 💪🏼Shoutout to Tessa (mom), and her twin girls, Addyson & Brooklyn, fo...
05/31/2026

Who says family time can’t DOUBLE as workout time? 💪🏼

Shoutout to Tessa (mom), and her twin girls, Addyson & Brooklyn, for bringing the energy and putting in the work TOGETHER! 👯‍♀️✨

We love seeing friends & families thrive together at YF. Who are you bringing to the gym this week? 👇

This Memorial Day weekend, we honor and remember the brave men and women who made the ultimate sacrifice for our freedom...
05/22/2026

This Memorial Day weekend, we honor and remember the brave men and women who made the ultimate sacrifice for our freedom. 🇺🇸

Please note our holiday schedule for Monday, May 25th:
⏰ 6:00 AM – 4:00 PM
❌ No classes or Kid Care

Wishing everyone a safe and meaningful holiday weekend from all of us at Yellowstone Fitness!

Great article on protein intake & how to tell if you’re getting enough each day! Shameless plug: don’t forget our protei...
05/12/2026

Great article on protein intake & how to tell if you’re getting enough each day!

Shameless plug: don’t forget our protein shakes - an easy & delicious way to help meet your protein goals!

Protein is essential for your health and it helps with everything from reducing food cravings to supporting muscle mass. Here are signs you’re hitting your protein goals.

To the moms who taught us strength long before the gym ever did. 💪🏾🫶🏼Happy Mother’s Day to the women showing up for them...
05/10/2026

To the moms who taught us strength long before the gym ever did. 💪🏾🫶🏼

Happy Mother’s Day to the women showing up for themselves and inspiring the next generation while they’re at it! We see you.

Summer Passes = 🔓No fees. No monthly payments. No excuses.Student?👀 Swipe for an even better deal! ➡️
05/01/2026

Summer Passes = 🔓
No fees. No monthly payments. No excuses.

Student?👀
Swipe for an even better deal! ➡️

04/30/2026

Nothing to see here… just a very focused, highly professional team. 👀 🔥💪🏻

04/26/2026

Don from Yellowstone Fitness just wanting you to feel your best 🥹 (and maybe sweat a little)💪🏻🔥

Address

1595 Grand Avenue #265
Billings, MT
59102

Opening Hours

Monday 4am - 9pm
Tuesday 4am - 9pm
Wednesday 4am - 9pm
Thursday 4am - 9pm
Friday 4am - 9pm
Saturday 6am - 8pm
Sunday 6am - 6pm

Telephone

(406) 245-0960

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