Welcome to FIT4MOM Castle Rock

FIT4MOM is the nation’s leading prenatal and postnatal fitness program, providing fitness classes and a network of moms to support every stage of motherhood. From pregnancy, through postpartum and beyond, our fitness and wellness programs help make moms strong in body, mind, and spirit.

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Rock 'N Roll with us!

Run Club is Back!

Take your running to the next level with our 8-week guided training program. Whether you're training to run the Rock 'N Roll 5K, 10K, or Half Marathon with us, or you simply want the structure and support of a run-training program, we'll provide at-home and in-person opportunities to train, learn, and improve. Included in the 8 weeks are tips for getting started, detailed training plans for a variety of distances or general running (running and cross-training), as well as nutrition tips for fueling during training. Each week you'll receive email support, accountability, and progress check-ins from your run club coach.

Training Starts August 18

Race Weekend is October 20-21

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Our Classes



FIT4BABY® is designed specifically for moms-to-be. All exercises are carefully selected to prepare your body for the many changes you will experience during pregnancy. You can begin FIT4BABY at any point during pregnancy as the workouts are scientifically- based, purposeful and designed to accommodate your changing body. The 60-minute workout includes cardio, strength, balance, and flexibility training and ends with a relaxing meditation; everything you need during this precious time!


Stroller Strides®

Stroller Strides® is a functional, total-body conditioning workout designed for moms with kids in tow. Each 60-minute workout is comprised of strength training, cardio and core restoration, all while entertaining the little ones with songs, activities and fun! Each Stroller Strides instructor is skilled to meet you where you are mentally & physically. You’ll leave class feeling connected, successful & energized. No more mama guilt! This class is all about self care in a supportive and encouraging environment.


Stroller Barre®

Stroller Barre® is a 60-minute cardio and strength interval class designed to improve posture, stability, and mobility. This workout combines moves inspired by barre, ballet, Pilates, fitness, and yoga to help you regain posture and alignment while strengthening your body from the inside out. Stroller Barre® will help you reconnect with your body, increase flexibility and develop the core strength needed for motherhood.


Body Back®

Body Back® Transformation is an 8-week result based journey. You will focus on your mind and body improving your overall health and well being. The experience includes high-intensity interval workouts (HIIT) designed to challenge, empower, and recharge you. The program also includes nutrition guidance, supplemental online workouts, accountability, pre and post fitness assessments and support. This journey will reconnect you to your inner strength and encourage you to believe in personal transformation.



Body Back® is a 60-minute, results-based workout designed to help you reach your full physical potential and reconnect to your inner strength. Our high-intensity interval training (HIIT) cycles through cardio, strength, and core work and concludes with a relaxing meditation to help you recharge and head back to your family. Improve your health, fitness, and physical strength while experiencing a personal transformation.

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Run Club

Whether you're preparing for an upcoming race or simply enjoy running with other like-minded mamas, Run Club is for you. A program for all levels, Run Club allows you to run, improve your health and fitness, and connect with other moms through two styles of class: Run Clinics which are designed to correct running form and increase speed and agility, and Run Days designed to increase endurance. No running experience required!

Latest from Instagram

Motherhood can be hard and it can be isolating. As moms we need to lean on and support each other. We see you momming so hard and you are doing a great job today! We would love to have you join our tribe and navigate this crazy motherhood thing with us! We have classes 6 days per week and one for every stage of motherhood! Your first class is free! Link in bio 💕 #strengthinmotherhood #strollerstrides #fit4momcastlerock #castlerockmom #findyourtribelovethemhard #fit4baby #castlepines #stronglikemom

Let’s hear it for this rockstar Mama!! She is PAST HER DUE DATE, and still rocking Fit4Baby workouts! Great work Cary! We can’t wait to meet that sweet baby girl! 💕🤰💪🏻#fit4momcastlerock #castlerockmom #strengthinmotherhood #fitpregnancy #stronglikemom #prenatalfitness #fit4baby

We know a lot of littles are getting ready to go back to school this week (if they haven't already started; doesn't it seem the school years start earlier and earlier, btw?!) We know getting back into a routine is difficult - for mama AND for littles. "Ignore the new chant of 'I don't like school' that will appear by day 3 as you must now physically remove your small child from your body to say goodbye when only a day ago he left happily, with an excited smile on his face. Trust the process. Trust yourself" is a quote from one of our favorite blog posts titled, "I Wish Someone Had Prepared Me For This On the First Day of School." (http://blog.fit4mom.com/i-wish-someone-had-prepared-me-for-this-on-the-first-day-of-school) #storiesofmotherhood #storiesofmamahood #motherhood #rawmotherhood #motherhoodunplugged #motherhood #parenting #momblog #parentingblog #storiesofparenting #parentingstories #blog #instablog #FIT4MOM #FIT4MOMCastleRock #themotherhoodisreal #strengthinmotherhood

GATHER: "So, when a new mom asks me these days for my one piece of advice, I tell her to find a tribe. A tribe of women that are like-minded, walking parallel paths, that will hold each other up stronger, that will bare their souls with them, that will share in the joys and darkness of motherhood, and make their lives richer, not because they have found balance or the perfect postbaby body, but because they are women who believe that this is just one bit of the journey and that there is light even in the dark and beauty even in the ugliness of it all. That is what you need. Surround yourself with women who even if they cannot come to your side on a bad day, can let you cry it out through a text or a phone call and in turn you know you would do the same. Those women will be your rock. Then they will hold your baby and you hold theirs and somehow it will all feel complete. In that moment you will fully understand that it REALLY does take a village." -Megan of @thefreshexchange on motherhood and the importance of a tribe. We created #MamaWell and #Fit4Baby so you don't have to go through pregnancy alone. So you have a community of other women in the same stage of life as you, right in your corner. Learn more about MamaWell at https://fit4mom.grsm.io/MadisonAtherton. Learn more about Fit4Baby at https://castlerock.fit4mom.com/classes/fit4baby. #mamawell #pregnancy #FIT4MOM #FIT4MOMCastleRock #prenatal #prenatalfitness #pregnancycourse #pregnancysupport #pregnantcommunity #pregnancyworkout #pregnantsafeworkout #fitnessforpregnancy #pregnancyguidance #OBGYN #ACOG #prenatalsupport #strengthinmotherhood #themotherhoodisreal #rawmotherhood #realmotherhood

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