Fortress Fitness

Fortress Fitness Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Fortress Fitness, Gym/Physical Fitness Center, 4220 B Midland Road, Christiana, TN.

Fortress Fitness is both an official CrossFit and Hyrox affiliate offering CrossFit, Hyrox, and Strength classes along with Open Gym, nutrition coaching and personal training.

09/17/2026

How long have you been coming to Fortress? šŸ˜‰šŸ˜†šŸ£

Thank you to Lexi Helie for this amazing video ā¤ļø

The Fortress Ladies are coming for the Pensacola Beach Brawl next weekend. Some going to compete, others as support sta...
09/15/2026

The Fortress Ladies are coming for the Pensacola Beach Brawl next weekend. Some going to compete, others as support staff for the teams and individual competitors. If you see them at the gym, wish them luck! Theyā€™ve been preparing for months and were so lucky to have each one as part of the team here at Fortress. It takes a village šŸ’ŖšŸ¼

Go get them ladies!

A few more shots of the athletes crushing it at the 3/4 Hyrox Simulation at Fortress this past Saturday. Weā€™re proud o...
09/14/2026

A few more shots of the athletes crushing it at the 3/4 Hyrox Simulation at Fortress this past Saturday. Weā€™re proud of everyone who came to compete, help, and support.

Hereā€™s to more fun coming up!

Our last Hyrox Simulation Event of the year is truly a special one. Weā€™re hoping to see every member come as an athlete...
09/12/2026

Our last Hyrox Simulation Event of the year is truly a special one. Weā€™re hoping to see every member come as an athlete, a volunteer, or a spectator because this one is going out to the surrounding community and itā€™s bigger than just Fortress.

All proceeds raised at this event will be given to Special Kids, right here in Middle Tennessee.

This event is open to the public and weā€™re hoping for our biggest crowd ever.

Want to sign up now and secure your spot? See our linktree šŸ”— in bio or DM with questions. We will be created the heat schedule as sign ups roll in.

And this one is everyoneā€™s favorite kind of Hyrox Simulationā€¦
HALF the Run and FULL stations! Individual or Solo.

Are you all in?
Letā€™s go!!

This is no time for ease and comfort. It is time to dare and endure.-Winston ChurchillPhotos taken by kyliesmalls 3/4 H...
09/12/2026

This is no time for ease and comfort. It is time to dare and endure.
-Winston Churchill

Photos taken by kyliesmalls

3/4 Hyrox Simulation 9/12/26

Finish line fun at this morningā€™s 3/4 Hyrox Simulation at Fortress!
09/12/2026

Finish line fun at this morningā€™s 3/4 Hyrox Simulation at Fortress!

THIS IS FORTRESS.CrossFit. HYROX. Strength.Three ways to train. One place to become stronger, fitter and more capable.Yo...
09/08/2026

THIS IS FORTRESS.

CrossFit. HYROX. Strength.

Three ways to train. One place to become stronger, fitter and more capable.

You donā€™t need experience. You donā€™t need to already be in shape. Thatā€™s what coaching is for.

Whether youā€™re starting from scratch, getting back into a routine, or ready to take your fitness to another level, thereā€™s a place for you here.

Swipe āž”ļø to see how we train.

Fall is here. The weather is cooling down. Now is a great time to start.

šŸ“² Message us today and come try Fortress.

Your level doesnā€™t matter. Starting does.

ARE YOU ALL IN?

Address

4220 B Midland Road
Christiana, TN
37037

Opening Hours

Monday 5am - 7pm
Tuesday 5am - 7pm
Wednesday 5am - 7pm
Thursday 5am - 7pm
Friday 5am - 7pm
Saturday 8am - 12pm

Telephone

+16155566881

Website

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