24/7 Gym in Rapid City

Your Premier Strength and Conditioning Gyms in Rapid City, SD

A circular logo with a mountain range at the top and a yellow background. Text reads 'Best of the Black Hills 25' with 'Best' in large red letters, 'of the' in small black text, 'Black Hills' in blue, and '25' in red with stars on either side. The background shows a mountainous landscape and a partly cloudy sky.

We are honored to have been voted as the best Fitness Club/ Full Fitness Gym in the Black Hills in 2025!

Who We Are

Opened in 2019, 605 Grit Fitness is your hometown 24/7 Commercial access gym and Personal Training Studio in Rapid City, South Dakota. Our focus is on our members and helping them accomplish the goals they set out for themselves. Our 8300 square foot gym provides space and equipment for a wide variety of exercise options. Power-lifting, Bodybuilding, Obstacle Race Prep, Body Transformation Training, and Cardio just to name a few. We offer Fitness Classes, Small Group Personal Training, and One-on-One Personal Training

Our focus has been and always will be our members and our community. We make it a goal to work with other local businesses here in Rapid City to support the local economy. We do this because we love our city and the people who live here.

24/7 FULL GYM ACCESS
TO BOTH LOCATIONS

  • Month To Month
    $55/ Month

  • 6 month Commitment

    $44/ Month

  • 12 Month Commitment

    $35/ Month

  • Student and Monument Employee Membership (No Contract)

    $26.95/ Month

  • Day Pass

    $15/ Day

  • Week Pass
    $30/ Week Includes 24/7 access Keyfob

    CLASSES:

  • LIFT - $99 per month

  • G.R.I.T. SYSTEM- $150 per month

  • OBSTACLE TRAINING- $99/ Month

  • Athletic Training with Coach Jason- $99/ Month

    Unlimited Membership
    $199/ Mo Includes all gym offered classes and 24/7 access


    Personal Training and Remote Programming available-

  • Contact us for more information and pricing!

  • Add on family membership plans are half off account holders membership rate

  • Military and First Responders discounts

    on regular gym memberships - 20% off

  • Corporate Rates also available! Contact us to get set-up

Contact Us

We are a proud affiliate gym of Spartan DEKA, offering fitness programs, training classes, and competitions throughout the year.

 Ready to get Fit with Grit? Click Here!