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A Smarter Approach to Lifelong Fitness

CrossFit Armati was created for adults in Sturgeon Bay who want to train with purpose and protect their health for decades to come. We believe fitness should support your life, not compete with it, and that great coaching changes more than just your body.

The Team Behind The Coaching

We believe in high standards, personal responsibility, and relationships built on trust. When you train here, you are supported by people who know your name and care how you move, feel, and live outside the gym.

Derek Grenfell

Owner & Head Coach

Gina Grenfell

Co-owner & Coach

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Get your free session

Come visit us for a complimentary trial, meet our coaches, and discover if we’re the perfect fit for your fitness journey.

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Commit to your health

Take the first step toward a healthier future by joining our supportive and vibrant community of dedicated members.

Community

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What our community is saying...

We make it easy with a completely free, no-strings-attached fitness consultation. Tap below and let’s explore your goals together.