FIND YOUR TRIBE.

Join Our Community

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TAILORED TRAINING

Goals Are Personal. Coaching Should Be Too.

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CONQUER ANY OBSTACLE

Tackle A Tough Mudder. Slay A Spartan Race. Find Your Tribe.

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FIND YOUR GRIT

Let Our Trainers And Community Help You Unleash Your Inner Athlete

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Train

Progressively

Fuel

Completely

Recover

Thoroughly

Reflect

Regularly
About GRIT LIFE

Building healthy lifestyles and healthy bodies

GRIT Life is a community, resolute on constructing healthy lifestyles through movement, nutrition, recovery and mindfulness.

We believe a life built atop these pillars will be fulfilling and worthwhile. Therefore, growth in all these aspects is keystone. Some of us are elite athletes, others are passionately pushing their potential. Regardless, expert coaching, accountability and relationships keep us motivated and focused on our goals. The road we travel is fun and challenging.

Together, we embrace the adventure and propel one another forward. Join us.

GRIT Life is based in Grand Rapids, Michigan. Our experienced, motivated coaches and trainers have decades of combined experience helping people reach their goals.

Our community is open, supportive and fun and we take pride in the fact that our members are our biggest advocates for the values we stand for.

Whether you’re an adventure seeker, experienced athlete or just beginning your fitness journey, we want you to feel welcome.

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“"GRIT LIFE made it possible for me to stop giving myself excuses for why I wasn't being my best self. Craig and his team helped me to realize that I am an athlete, and because of that, my approach to my health and my daily life has been transformed."”

Dan EizansAda, MI
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“Outstanding experience with Craig Duncan at Grit. The attention to detail, safety and truly understanding the why how, what of each move, really stands out. It is not just going through the motions getting each circuit done. It is intentional. Craig is the bounty hunter of unused muscle!”

Rachel Leep-WilliamsGrand Rapids, MI
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“Grit Life is an amazing place that combines fitness and community. The workouts are designed to push you outside of your comfort zone while also providing modifications for anyone just starting out or dealing with an injury. Coach Craig has created a space that brings like minded people together in an environment that is uplifting and encouraging.”

Deborah DenkemaGrand Rapids, MI
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“An amazing community to be a part of--the coaches are knowledgeable, passionate, and inspiring. Classes are individualized to all fitness levels! Grit Life is the perfect combination of fun, fitness, and overall health. Highly Recommended!”

Heather StaufferGrand Rapids, MI