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!


    Come out and Play Friday Night!
    THIS FRIDAY, June 24th, from 7pm to 8:30pm is our Stars and Stripes Event! Register TODAY! Only 10 spots left! Call 973-579-9400 or email us at sparta_office@giantgymnastics.com to reserve your childs spot! Ages 6 and up are welcome, $15 memebers and $20 non-members. ...
    Updated Makeup Class Policy
    Please note: Our policy for making up missed classes has been updated, effective immediately. ...
    Last Call for Kellogg's Tour of Champions this week!
    Giant Gymnastics still has a few Silver level tickets available at the Early Bird price of $55. Call, email or stop by to reserve your tickets. First come, first served. Ticket money is due this Friday, June 17th. Please pay by cash or check. Thankyou! ...
    Next week, June 6th through 11th is "Bring a Friend to Class Week" at Giant Gymnastics of Sparta! If you would like to bring a friend to class, please let the office know! ...

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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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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