USA Ninja Challenge Clinics

Ninja Clinics for Kids & Teens

Ninja birthday parties

USA Ninja Challenge offers an unforgettable day camp 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. Camps 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
    • (early drop-off / late pick-up NOT available anymore due to new COVID guidelines)
  • Ages: 6-12


  • 1-day : $55
  • 3-day : $145
  • 5-day : $200 / $180 (public/member)


Workshops are 1 hour, 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 will be $25 / 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 will soon be selling in our shop.

Summer Clinics


  • 5-day : $200 / $180 (public/member)
  • Awesome ninja shirts included!


  • Session #1 : Jun 21-25 (partial week allowed)
  • Session #2 : Jun 28 - Jul 2
  • Session #3 : Jul 06-09 (short week, Tue-Fri, $160)
  • Session #4 : Jul 12-16
  • Session #5 : Jul 19-23
  • Session #6 : Jul 26-30
  • Session #7 : Aug 02-06
  • Session #8 : Aug 09-13
  • Session #9 : Aug 16-20
  • Session #10 : Aug 23-27
  • Session #11 : Aug 30 - Sep 03

Welcome to Ninja Clinics!

Our Ninja Clinics program offers all the benefits of a gymnastics-type camp, 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!