The Little Gym of Castle Rock, CO
Parent and Tot Gymnastics
Toddler Gymnastics, Preschool Gymnastics, Recreational Gymnastics, Birthday Parties, Summer Camps
- Castle Rock
- 4 Months to 12 Years Old
- Kids 4 Months to 12 Years Old




Katie
Happy Gym is a very happy place and we are thrilled to have found it. Our daughter started gymnastics as a 4yo there right when it opened and has since celebrated her 5th and 6th birthday there as well. Sarah has created a very special place! And all the coaches are so knowledgeable and welcoming too. Now at 6 years old, our daughter is strong and coordinated and has become a really great tumbler!! Couldn’t recommend this place more!
Laurann Barnes
My 2.5 year old LOVES Happy Gym, and I do too! The instructors are kind and encouraging. They put effort into creating unique circuits that change frequently and are themed according to the season or holiday. I appreciate how clean and organized the gym is as well. If you have a small child, I know you’ll love it too.
Ashley Arroyo-Ferrell
We cannot say enough positive things about Happy Gym. My son loves coming here. We attend weekly morning classes with the one and only amazing Coach Kellie! She is patient, kind, engaging and somehow keeps these littles happy and focused. Happy Gym changes up the routines from week to week and incorporates holidays and seasonal events (like back to school). Happy Gym gives back to the community as we have seen first hand with our neighborhood preschool. What an amazing addition to S Pearl Street for Platt Park and Denver families.
Katy Kazell
Our 3yo is in the Happy Hoppers class and we have been SO impressed by Happy Gym! Coach Kelly is one of the best coaches we’ve experienced with our kids across multiple sports – she is so patient with them, extremely knowledgeable, and makes everything age appropriate and fun…while still teaching the kids new skills in ways they can understand and keeping their attention throughout class. The space is clean and well-maintained and has so much great gear. They clearly put a lot of thought and effort into the classes, which have new focuses and activities each week that keep things new and exciting for the kids. We also love the location right on South Pearl Street.
We have tried a few other kids gymnastics centers nearby, and have been less than impressed with redundant circuits and coaches who aren’t engaged, don’t have any qualifications, and seem like they’re just showing up and going through the motions. This is definitely not that kind of place, and we would highly recommend Happy Gym if you’re looking for a caring and welcoming place for your little kids to get some energy out, develop body awareness, and learn some basic skills while having fun!
Kelli Keener
From the first phone call to the first class, you can tell the owner and coaches work here because they have a passion for coaching kids. We’ve been bringing our three-year-old nephew to class since they opened and he absolutely loves coming to “Happy Gymakicks!”