Welcome to Giant of Hackettstown



 It is our goal at Giant Gymnastics to provide a warm and nurturing environment in which to educate our students of all ages on leading a fit and healthy lifestyle.

We strive to provide a safe and fun atmosphere for our students to learn, play, and grow through gymnastics and other related activities.  Giant Gymnastics and its staff members encourage their students to grow not only physically, but socially as well.  Members are given opportunities to build fit bodies and minds every day!

With 2 Locations, you will be sure to find the program that is right for you and your family.  Let us be the first to welcome you to Giant Gymnastics!


Choose Your Location By Clicking Above

To Learn about Each of our Gyms!



    Flip Fest Summer Fun!!
    Giant Gymnastics Summer Fun!!!! YOU CAN STILL REGISTER YOUR CHILDREN!! Gymnastics, Circus Fun, Games, Crafts, and so much more!! Week #1 Circus Week July 8-12 Week #2 Beach Week July 20-August 2 This program is for boys and girls, ages 6 through 12. Experienced as well as in...
    National Health Month
    Giant Gymnastics is celebrating National Health Month June FREE Blood Pressure Screenings throughout the month June 6th 6:30-8:30 pm- CPR Friends and Family ...
    June 10-15th Come and enjoy gymnastics with your child. If dad can't make it maybe Granpa can! Looking forward to seeing you. Please pre-register at the front desk. ...
    May Open Gyms - Fridays May 3,10,17,31 Come join us for the open gyms this month, there are so many to choose from. Get the kids off the couch and out to our open gyms. May is a great time to get outdoors and start a new workout program. Get involved with the kids and ...

Online Store

Click Here to access our online store for our latest merchandise, gift certificates and special deals from Giant Gymnastics!

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USA Gym Club

usagymclub.com is a site developed by USA Gymnastics to share resources with parent of gymnasts or those who might be interested in getting their children involved in the sport of gymnastics.  usagymclub.com gives parents one place to go to get answers to all of their questions and – through the forum – ask questions of their own.

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Giant Gymnastics - 2 Locations

We have 2 locations! You are on the Hackettstown location, would you like to go to the Sparta location?

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