
Host Your Birthday Bash at Sterling Gym!
Make their birthday one to remember at Sterling Gym!
Choose from gymnastics, Ninja, dance, or active play for a
celebration filled with movement, friends, and fun.
Choose Your Party Space
Sweet Peas Gym | Main Gym | Ninja Gym | Dance Studio
What’s Included
Every birthday party includes:
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1 hour of activity time
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30 minutes in our party room for food, cake, gifts, and celebrating
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Colored tablecloths, paper goods, and balloons
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Goody bags for participants
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Birthday T-shirt for the birthday child
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Up to 15 participants
Need more room? Parties can accommodate up to 40 participants, not including adults. Additional participant fees apply.
Party Packages
Base Party — $499
Includes everything listed above for up to 15 participants.
You provide the food and drinks.
Additional participants: $5 each
Plus Party — $599
Let us take care of the food!
Includes everything in the Base Party, plus:
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Pizza
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Drinks
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Ice cream
Up to 15 participants included.
Additional participants: $10 each
Add the Inflatable Dragon — $149
Make your party even more fun with our Inflatable Dragon!
Available as an add-on for $149, subject to availability.
Before You Book
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Parties are booked first-come, first-served
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Full payment is due at booking
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Your party room is available 15 minutes before your scheduled party
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All participants must have a signed release form
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Guests over age 17 may not use equipment or obstacles
Cancellation Policy
Cancellations made at least 2 weeks before the party are subject to a
$100 processing fee.Cancellations made within 2 weeks of the party are non-refundable.
Ready to Party?
Call our front desk at 978-422-7655 to check availability and reserve your celebration.
Birthdays are more fun at Sterling Gym!
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​​All participants must have a signed release form before joining the fun​


