USA Ninja Challenge Clinics

Ninja Clinics for Kids & Teens

Ninja birthday parties

USA Ninja Challenge offers an unforgettable day clinic experience. Our Clinics program focuses around building confidence through fun and fitness. Kids will have the chance to test their limits in a safe environment, navigating obstacles alongside children their own age.

Ninja combines the best elements from gymnastics, climbing, track & field, and cross training.

No matter what your child’s ability level, everyone has a blast at USA Ninja Challenge! Our
Clinics serve kids and young teens ages 6-13. Clinics are offered during the summer and several school-related vacation weeks. Enroll in one of our programs today!

Summer Clinics

Winter Clinics

Day Clinics

School Break Clinics

Clinic and Workshop Schedules:

* Please check the homepage under “Upcoming Events” to stay up-to-date!


Our drop-off camps offer a morning of fun in an exciting camp environment!  Learn new ninja skills, play camp games and have lots of FUN! Our camps will include instruction in all of our Ninja skills and obstacles like the Warped Wall, Devil Steps, Rock Wall, Ropes, Rings, Hanging Ladder and many more. We will also have some down time out of the gym so please pack a snack and a water bottle.


  • Times: 9:00a – 12:00p
  • Ages: 6-12


  • 1-day Clinics : $50 ($60 starting 3/1)
  • 3-day Clinics : $145 ($155 starting 3/1)
  • 5-day Clinics : $225 / $200 (public/member)


  • Workshops are 90 minute, small-group sessions that focus on specific obstacle/muscle groups.
  • Each session will consist of drills, conditioning, and level work - all of which is focused on the core skill of that session!  
  • Workshops are $40 / session.  
  • For every workshop your ninja attends, they will earn a free patch signifying which workshop they completed!  
  • These patches are the perfect addition to the BRAND NEW backpacks we are now selling in our shop.

Summer Clinics


  • 5-day : $225 / $200 (public/member)
  • Awesome ninja shirts included!


Session #1*
06/20 - 06/24
*Partial Week Sign-Ups Allowed

Session #2
06/27 - 07/01
Session #3**
07/06 - 07/08
**Short Week : Wed - Fri

Session #4
07/11 - 07/15
Session #5
07/18 - 07/22
Session #6
07/25 - 07/29
Session #7
08/01 - 08/05
Session #8
08/08 - 08/12
Session #9
08/15 - 08/19
Session #10
08/22 - 08/26

Welcome to Ninja Clinics!

Our Ninja Clinics program offers all the benefits of a gymnastics-type clinic, but with a specific focus on the popular sport of Ninja. Kids have the opportunity to set and achieve goals while having the unique sort of fun that can only come from Ninja obstacle courses!

Learn More About Our Kids Clinics in Marlborough!

We believe that we offer the most fun and enriching kids’ programs around. Reach out to us for booking or with any questions you might have. See you at camp!