A Happier, Healthier YOU!

The community that supports you, celebrates victories alongside you and picks you up on the hard days.  

Corefit is the program that brings a positive light to the world of fitness and nutrition.  Encouraging you to become Fit to the Core while finding the BEST version of yourself!

We Work With

Individuals who feel disconnected from the person staring back at them in the mirror—physically, mentally, and emotionally. Maybe your energy is low, your body feels out of sync, and you’ve lost touch with the confident, vibrant version of yourself you know is still in there.

If that sounds like you… you’re not alone, and you’ve found the right place.

At Corefit, we’re here to help you reconnect with your strength, rediscover your spark, and rebuild a version of yourself rooted in health, purpose, and hope. Together, we’ll turn struggle into strength—and create a wellness journey that feels empowering, not overwhelming.

Because taking care of yourself shouldn’t feel like a burden. It should feel like coming home.

My Story

Corefit was created from heartbreak – but exists to bring hope and positivity to the world of wellness.

In 2019, I lost my sister Brooke in a tragic car accident that forever changed me. She was my best friend, a second mommy to our little girls and truly the light in every room she entered. Just days after losing her, I found out I was pregnant with our third daughter, Nora Brooklyn, named in honor of the sister I had just lost. Becoming a mom again in that season of grief was both unimaginably painful and profoundly transformative. It reminded me that life is fragile, but it’s also full of meaning when you choose to life it with purpose.

Grief consumed me, and for a time, I lost my sense of self. But even in the darkest moments, I felt a quiet call rising within me: lean into the life you’ve been given and let Brooke’s light shine through you. Not just for me—but for my family, for Brooke, and for anyone feeling stuck in their own pain. I knew I was meant to be a light, to carry her sparkle forward, and to help others live with purpose, strength, and hope.

That’s why Corefit was born—not just from the deepest heartbreak, but from a powerful mission to help others heal, thrive, laugh, truly love life and become strong in every sense of the word. Corefit isn’t just about workouts. It’s about rediscovering your strength from the inside out, healing through movement and mindset, and showing up for yourself with intention and self-love—even on the hard days.

As a wife and mom of four, I know how easy it is to lose yourself in the chaos of life—whether it’s caring for others, grieving, or trying to hold everything together. I walked that road. And it’s exactly why I created Corefit: a space where you can nurture your body, mind, and soul. This isn’t about perfection. It’s about choosing to show up, to become unstuck, and to carry your light, even when life tries to dim it.

Corefit is more than a fitness program. It’s a community, a mindset, and a daily commitment to living a life fully lived—not just survived. I’m here to help you rediscover who you are, heal through movement, and make sure you never lose yourself—or those you love—to a life unlived.

Corefit is my purpose, my passion, and my way of keeping Brooke’s light shining while helping others ignite their own.

Life is meant to truly be enjoyed. To be lived fully, to laugh often, to get lost in the moment with those you love and to THRIVE!

I Can Help YOU!

We all walk through hards in life and no hard should be compared but I know exactly what it feels like when you can’t breathe, you have no idea where to step, how to begin to live again.

Through my own personal experience let me help you!

Joining Corefit will be one of the most positive decisions you will ever make.

COMPLETELY transforming your mindset, your health and your body.

I will guide you through unique workouts that are fun, creative, silly, energetic and encouraging! With the opportunity to create a full wellness experience inside the Corefit app.

Alongside encouraging you to love yourself, and consistently reminding you that you are worth so much more than to give up on yourself .

YOU ARE WORTH THE FIGHT!

Fun Facts About Courtney

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I HATE raw veggies - many find this funny given my profession and healthy lifestyle.  I do LOVE roasted and steamed though!

The DeBoer Family

BUSY Momma of  3 girls + a sweet little boy born Sept 2023 so I fully relate to how beautifully busy and chaotic life can be.

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I walked away from ALL health and fitness after losing my sister in 2019 and had to start completely from scratch after Nora was born. Fitness + learning to journal and do the mindset work that so often was uncomfortable has SAVED me after hitting rock bottom.

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LOVE, like I mean LOOVVVEEEE ice cream with peanut butter, hot chocolate powder and chocolate chips - my guilty (but not) pleasure.

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Run my ENTIRE program directly from my garage (sorry cars…you’ve been booted. We’ve got dreams to reach in here! 😜)

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Courtney DeBoer

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