Jack City Fitness 4+

Book Personal Training Appointments and Classes all from your mobile device!

Download the Jack City Fitness App today to schedule your Personal Training appointments, sign-up for Classes, view ongoing promotions, and update your account information. Don't forget to check out our Facebook and Instagram as well. Optimize your time and maximize the convenience of booking appointments and signing up for classes from your device! Download this App today!


Looking for Results?
Jack City Fitness has two state-of-the-art locations offering Results oriented training programs to athletes of all fitness levels. At Jack City Fitness we consider an athlete to be anyone training to meet a specific goal; losing weight, building muscle and strength, improving sport performance, or healing from an injury. Our gyms will provide you with a personal trainer who is passionate about health and fitness, and certified in the tools to help you meet your goals.


It's a Partnership, not a Membership.
Reconsider your worthless gym membership, and choose a Results Partnership at Jack City Fitness. Membership gyms don’t care about your results or how often you workout. In fact, they plan on more than half of their members not using the facility. At Jack City Fitness, we offer a Partnership in which you are kept accountable in achieving your health and fitness goals. We are proud to be the only Results driven fitness center in the Treasure Valley. Stop in today and see what achieving Results is all about.

Along with Private Personal Training tailored specifically for the individual, we also provide Small Group Training and Elite Team Training. Small Group Training is a great way to push yourself alongside others in the same fitness journey. Elite sports teams in the Boise area can benefit from performing their workouts as a team under the supervision and guidance of an elite Personal Trainer. Whether you are looking for a personalized weight-loss service or a sports performance facility, you will find everything you need and more at Jack City Fitness.


Enjoy a Crowd-Free Environment.
At Jack City Fitness, you can enjoy working out in our crowd-free and clean environment while receiving personalized training. At our training facility, we offer the latest exercise equipment and fitness technology available. We guarantee a superior experience at our fitness training center, call today and schedule a time to see for yourself.

Don't wait to achieve greatness. Visit us today and receive the help you need to meet and surpass your fitness goals. We have two Boise locations at 21 N. Allumbaugh St. and 1450 N. Mitchell St.