Come see why we're voted BILLINGS' BEST fitness center

Granite Health+Fitness

Your Life, Your Gym

Adult Programs

Exclusive fitness programs found only at Granite Health and Fitness that are tailored for you and your particular lifestyle and schedule. Our certified instructors help provide the motivation and education to help you reach your fitness goals.


Available to Members and Non-Members
Member Price Non-Member Price
$250.00 $350.00

Reserve your spot with a non-refundable $100 deposit rather than paying the full amount all at once.

Session Dates

  • Season 16: September 23rd - November 18th
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Safety and Sustainability are our #1 Priorities

Biggest Loser 20lb Challenge

Join our certified and experienced personal trainers and take on our 20 lb challenge! For 8 weeks, you will be challenged to step up your workouts, clean up your food choices, and given support, tools, and guidance to make it happen! We will ask you to make a big commitment for these 8 weeks - but in return for that big commitment, we will help you get BIG results! This is NOT a crash diet - safety and sustainability are OUR #1 priorities - we want the weight to stay off! We won't promote any fad diets or any health-risking workouts, and workouts and nutrition goals will be tailored to you and YOUR personal goals and requirements. We want you to be successful in a way that you can maintain for a lifetime - and we can't wait to get started!

Prizes For Top Male And Female

Top Male and Female Loser (as determined by biggest percentage of total weight lost) gets their entire registration fee back! Top Overall Loser also gets a new outfit from Granite! Anyone who loses the goal of 20 lbs gets $100 back towards future membership dues. Everyone who registers gets a Granite's Biggest Loser 20 lb Challenge Team Shirt and a Granite's Biggest Loser 20 lb Challenge Manual that will have information on healthy eating, recipes, lifestyle strategies, workouts, and motivation and goal setting tips!


Days Times Location Team Color
Tues/Thurs 5:45pm-6:45pm Granite Sport Lime Green
Tues/Thurs 5:30am-6:30am Granite Sport Orange
Wed/Fri 9:15am-10:15am Granite Sport Black
Tues/Thurs 5:45pm-6:45pm Granite Fit Grey