Giant Gymnastics will be closed from 12/24 through 1/1/2017. 
We will reopen on January 2nd.

Wednesday and Saturday classes: Please contact the office to Schedule a makeup class.
No other days need makeup classes.

Happy Holidays!


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!


    More Gators in the news!
    Gators here, there and everywhere! Junior Olympic Team Success right here! USA Gymnastics Xcel team 1st meet success right here! ...
    Pictures are here!
    If your gymnast had her photo taken on Picture Day, the photos are in! Stop by the office to pick them up. Thanks! ...
    Friday's Backhandspring Clinic-Just 3 spots left!
    Register online for Friday's Backhandspring Clinic, 6:30-7:30pm. $15 members/$20 nonmembers. Add the Open Gym from 7:30-8:30 for just $5 more! Space is limited! Click here to register! ...
    Giant Gymnastics Families, we need your HELP!
    In the past, when we have held drives for our local community, you, our Giant Gymnastics families, have shown us incredible support and generosity. We are asking once again for your help- this time for a local family in need. The Balagtas just lost everything in a house fire on Sunday ...

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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Recent Offer

Sign up for classes September through December and SAVE 10%!

Must be paid in full by August 25th.

Buy Now

Employment Opportunities

Giant Gymnastics of Hackettstown and Sparta are seeking experienced girls/boys compulsory and option...


    Giant Gymnastics of Sparta will be celebrating 5 years this July! To celebrate, and thank our surrounding communities for becoming a part of Giant Gymnastics, We're hosting a BIG Celebration Day! We'll reveal our Store's New Name and the contest winners with a Ribbon Cutting Ceremony ...
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