My Gym Limited Time Offer

Summer Camp Begins 7/1!

20% off until 6/9/25- Use Promo Code: SUMMER20

Spots fill fast- click below to book!

Best. Birthday. Ever! Let us plan your perfect celebrationOur Party Packages

Discover why kids love My Gym's incredibly fun programs, camps, and parties!

Children's Camp/PNO

Camp/PNO

Camp/PNO
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Our events are a blast, but they fill up fast. Reserve your spot today!

Give the Gift of My Gym

My Gym Gift Certificates are the perfect gift for any occasion. Just choose the amount and make a child smile today!
Purchase a Gift Certificate for My Gym Stony Brook

Gift certificates may be used for any service or product at this My Gym Stony Brook.

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Unlimited Classes All Summer!