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!


    Meet Laurie Hernandez! Open to ALL at Giant Gymnastics!
    Dear Giant Gymnastics of Hackettstown and Sparta Gymnasts: A gymnastics superstar is coming to our gym! 2016 Olympic Gold Medalist Laurie Hernandez will spend Friday, July 21 at our gym! You have the opportunity to meet Laurie, win great prizes, and rais...
    Open Gym Friday!
    Sign up here for Friday night Open Gyms! Remember, members add your clinic and open gym together for just $20 total! Space is limited for Clinics and Open Gyms. Please pre-register! ...
    2 Trampoline Clinics THIS Friday!
    Sign up today for our Trampoline Clinics this Friday, 3/24. Register through the Parent Portal Here! 6:30-7:30pm Beginners Trampoline Clinic Learn trampoline safety, basic routines, and tumbling. Ages 6 and up. 7:30-8:30pm Advanced Trampoline Clinic For advanced tumblers, ages 10...
    Team #Laurie Hernandez!
    We're so excited to have Laurie Hernandez coming to our sister location in Hackettstown this July! She'll spend the day with us hosting clinics, selfie sessions, lunch, and so much more! Check out the video below! Laurie is coming to Giant! ...

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

Save 10% off your tuition when you pay for classes March through June!

Must be paid in full by February 25th.

45 min classes: $270

55 min classes: $295.20

90 min classes: $388.80

Call or stop by the office to take advantage of the savings!

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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