If you’re visiting our site for the first time, chances are you’re ready to get in shape. Well, you’ve come to the right place. We’ve designed our training system to help you seriously make fitness a part of your life – not just an occasional gym visit. We want to build a place that you actually enjoy coming.

Supportive Community

Daily Personal Connection – Fun Community Events – Caring Support

Caring, Professional Coaches

Not only do we require our coaches to have the needed certification … We require them to learn the CrossFit70 Methodology as well as spending months learning our members before they are ever allowed to coach a class. Everyone of our coaches learn you and can give you personalized attention.

Accountability to YOUR Fitness Goals

We want you to feel valued at CrossFit 70. We want to know your goals and help you achieve them. Everyone comes to us with different ideas of what they want. If we learn what you are looking for we can make sure you have a healthy journey to get there. Often times our new members don’t have a clue what they are wanting… other than to look good … and we can make that happen too.

Nutrition Support

Nutrition support from coaches and other members. No need to face the struggle alone.

Fitness for everybody

We have athletes from 14-70 years old. We have athletes that have been massively overweight, had joint replacements, never worked out in their life,  even been through rounds of chemotherapy. At CrossFit 70 we want you to be comfortable, and allow you to have a healthy environment that lasts a lifetime. 

Our Coaching Team

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Free Intro Class

Start Your Journey Right Now!

CrossFit 70 is not out to recruit as many members as we can. We are a strong community that wants to support each member individually. We desire for each member to enjoy this process and if not we understand. That is why we don’t require a contract and we do not have a high pressure sales process.

What to Expect in the Free Intro Class:

  • Individual or Small Group sessions
  • A basic overview of CrossFit
  • A basic overview of Crossfit 70
  • An overview of Classes, our system, and Equipment
  • A warm up
  • A skill session
  • A short effective workout
  • A cool down and Q/A time

Click the Button – Select Session – Then Complete Info. If these times don’t work, call or email us, we are happy to try and work something out!

Drop-In’sClick Here to Register or email us fitness@crossfit70.com

CrossFit is training and not simply a workout, therefore we do require membership. We love Drop-in members but this is restricted to our traveling guests who are members at another box.
$15 per visit

Traveling Military members?: Simply present your ID and your visit is FREE.


Please take a look at our schedule of classes. Or download a copy.




What Are The Costs?

First Session is FREE for you to try it out and have a blast! No Sales Pitch.

We break our memberships up into monthly costs based on how many times a week you come. We keep class sizes small to ensure you get a personal experience with a CrossFit Trainer every day that you workout.

  • 3x Per Week

  • $120

    per month
  • No Contract
    Monthly Auto Debit
  • Kick Start

  • $99

  • 6 Session
    Foundations Program


CrossFit 70 offers the following discounts:

  • 20% to Military and First Responders (EMT, Police, and Fire)
  • 10% to Teachers and Students
  • 20% Family

Proof of eligibility is required. Please be prepared to present your I.D. (DD Form 214 if you are no longer active duty). To be eligible for the Family discount, members must be related and live in the same household and at least one member pays full price. Discounts may not be combined, and do not apply to promotional offers or CrossFit Kick Start.


At CrossFit 70 there is no long-term contract to sign and you have the flexibility to change your monthly membership status.  However, please note:

  • There are NO refunds for unused memberships
  • Members must notify CrossFit 70 at least 5 days prior to their billing cycle to change their membership status.

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Our Location

1840 W Pearce - Wentzville MO 63385

In the Big Green Building || Next to Jammer Joint

Contact Us




Our Partners


CrossFit Journal: The Performance-Based Lifestyle Resource


CrossFit Kids