MAC
Services & Programs
MAC provides a healthy and relaxing environment,
allowing each member to reach his or her personal best.
At Montana Athletic Club, we’re redefining fitness. From personalized programs to group classes and expert support, we balance challenges with care to ensure your success every step of the way.
Our Amenities
We provide professionals to instruct and consult on personal fitness. State-of-the-art facilities and equipment,
innovative classes and programs to satisfy all levels of fitness. Our best asset? The outstanding service and care each person receives.
We offer you the opportunity to improve the quality of your life and well-being.
Les Mills
It’s a short, intense style of training where the thrill and motivation come
Spin Classes
High-energy indoor cycling classes designed to boost your cardio, burn calories
Clean Eatz Dinners
Clean Eatz Dinners offer healthy, ready-to-enjoy meals
Mind/Body Classes
Here at the Montana Athletic Club, we not only offer excellent classes
Pilates Info
Our Pilates studio is a body education center equipped with a complete
Personal Training
MAC provides a healthy and relaxing environment, allowing each member
Hex Tanning
It is a Hex Vertical Tanning System. Help to improve for your fitness
Massage Room
Featuring a striking design and best-in-class performance
In Body
January is the time to get your body composition done
Fitness On Demand
All of our studios have the state-of-the-art system
Towel & Locker Rental
TOWEL SERVICE (One towel per person per visit)
Swimming Lessons
Taught by Miss Ione White, our swim lessons are quite popular, so be sure to get your reservation in early!
Racquetball/Tennis
Many choices that being selected in this program wheter: Clininc and mini lessons Tournaments and Volleyball
Classes
All classes are included with your membership, we offer many types from Tai Chi to Zumba, along with the latest top-rated videos on our Fitness on Demand systems!
Pro Shop & Juice Bar / Lobby
The newly renovated Lobby is comfortable and inviting, featuring comfy seating and a fireplace. The ProShop has the latest in athletic clothing, along with swim gear, fitness monitors, sunglasses, racquets and fitness equipment.
About Us
Forge Your Fitness Gym and CrossFit Adventures
The Montana Athletic Club was built as a partnership between Doug Mahlum and Jack Tawney in 1991 at 17,000 SF and had 600 members. Today, the MAC is at 32,000 SF with 2,500 members. We are a full-service facility with world-class trainers and instructors.
We pride ourselves in exemplary service and strive to meet the need of each member and guest. Come be a part of our family and enjoy all we offer. What’s keeping you from getting fit?
Our Services
Services & Programs
Full-Service Fitness Facility
Access top-tier equipment, expert trainers, and diverse classes under one roof.
Personalized Training Programs
Work with world-class trainers to create custom plans tailored to your goals.
Community-Driven Wellness
Join a vibrant community with over 2,500 members and a legacy of growth since 1991.
Full-Service Fitness Facility
Access top-tier equipment, expert trainers, and diverse classes under one roof.
Personalized Training Programs
Work with world-class trainers to create custom plans tailored to your goals.
Community-Driven Wellness
Join a vibrant community with over 2,500 members and a legacy of growth since 1991.
New Online Gift Cards
Give the gift of health! Buy gift cards or anyone on your list!
Discounted Guest Pass
Trying It All For Yourself
InBody
Find Out What You’re Made Of
Try A New Class
See Our Class Schedule
MyZone
#EffortRewarded
The Montana Athletic Club was built as a partnership between Doug Mahlum and Jack Tawney in 1991 at 17,000 SF and had 600 members. Today, the MAC is at 32,000 SF with 3,000 members. We are a full-service facility with world-class trainers and instructors.
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Legal
Contact Info
© 2026 Montana Athletic Club | Bigfork MT | (406) 837-2582.