My Gym children's fitness center in Braintree running three-hour Summer Fun Days from June 23 to August 27, 2026, with gymnastics, high-energy games, relays, sports skills, arts and crafts and a snack, and different activities each day. Because sessions are three hours they are a half-day program rather than a full-day camp; families book per day ($54) or buy discounted multi-day packages. It serves ages 3 to 6 years 11 months, children must be fully potty trained, and the center states a 7:1 child-to-teacher ratio or better.
The practical details
We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact My Gym Braintree directly before you register or pay. Last checked August 2026.
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★★★★★Patrick HenningThis place is great as it has the best people working there. I have been taking my child for at least a year once a weekend and every instructor has been fantastic. Every session is great. Highly recommend.
★★★★★Monica GorhamMy daughter loves My Gym and I’ve truly seen so much growth in her since we’ve started coming. It’s such a great place for her to get energy out while also working on developmental skills. Ms Olivia & Ms Niamh are so wonderful with all the kids and make each and every one feel special!
★★★★★Tess RoseOur family absolutely loves My Gym Braintree. My 1 year old and 3 year old have been taking classes there for almost a year and class day is our favorite day of the week. We just did a birthday party there for our 3 year old and it was 10/10. The teachers are AMAZING at making all the kids feel welcome, comfortable and successful. Everyone who came to the party was blown away by the number of activities, the space of the gym, and more than anything, the energy and care that the teachers put in. I cannot recommend My Gym Braintree enough. Both of my kids have had huge boosts in confidence and gross motor skills since joining. Thank you My Gym!!
★★★★★Nicole ChanMyGym in Braintree is run by such an energetic, supportive, and positive group of teachers. Dave and his whole crew of teachers are top notch. The facility is clean and bright. No hesitation for any family considering a gymnastics or ninja class for their child!
★★★★★Molly Polio KohlerWe absolutely love My Gym! It has been a fantastic place for both of my childern. With a convinient location and ample parking it is a frequent visit for us. The bathrooms are large with everything you would need for a child. The gym is large, clean, and well maintained with fantastic teachers, managers, and owner who are always happy to help and truly care about the well-being of all at thier facility. If you have childern who need to burn off some extra energy My Gym is the place to go!