12:11 Fitness

“For the moment all discipline seems painful rather than pleasant, but later it yields the peaceful fruit of righteousness to those who have been trained by it.”

Hebrews 12:11

About Us…

Welcome to 12:11 Fitness, where every hour is an opportunity to become stronger, healthier, and better. Founded in 2015, our mission has always been simple — to make fitness the best hour of your day.

With two locations in St. Robert, MO and Anaconda, MT, we’re proud to serve our communities by providing top-tier group training focused on functional fitness and strength & conditioning. Our diverse classes are designed to help you move better, feel better, and live better, no matter your fitness level.

At 12:11 Fitness, you’re not just joining a gym — you’re joining a supportive community that motivates and challenges you every step of the way. Our expert coaches are committed to helping you improve your overall fitness, health, and wellness, all while making sure you have fun in the process.

Whether you're local to Missouri or Montana, step into one of our gyms and discover a space where you can push your limits, celebrate your progress, and make every workout the best hour of your day.

Click below to see class times for our two locations!

St. Robert, MO

Anaconda, MT