• Our next day off is Monday, May 30th!!!!

    For a list of important dates, click on our CALENDAR.

    Summer Class and Camp Registration is now OPEN!

    Fall Semester registration begins July 11th.


Kids Classes

Does your child want to be a Ninja Warrior?

Open to ages 5 – 14 years

At the Hamden Ninja Academy we offer classes for ninjas ages 5+ (in kindergarten) through 14 years old. Our curriculum is progressive featuring new obstacles each week, then combinations of obstacles with an end result of full course runs  Ninjas will gain physical and mental strength through obstacle training all the while having fun!

Scroll down to register.

Fall Semester 2021

Registration begins July 5th

9/7/2021 – 12/4/2021 (12 classes)

Winter Semester 2021 – 2022

Registration begins November 1st

12/6/20 – 3/19/21 (12 classes)

Spring Semester 2022

Registration begins February 14th

3/21/22 – 6/20/22 (12 classes)

Summer Semester 2022

Registration begins March 28th

Semester 1: 6/27/22 – 7/1/22, 7/11/22 – 7/29/22    Semester 2: 8/1/22 – 8/26/22

The Benefits

Come experience the many benefits of ninja warrior training:

  • Strength
  • Agility
  • Balance
  • Confidence
  • Flexibility
  • New friendships

All in a gym where the activities change every week. Learn obstacle training, perform course runs, and  greatly increase your mental focus all while meeting some of your favorite ninjas from TV!

Prices & Discounts

Class Prices for Fall Semester

  • 12 one-hour classes – $360 per semester
  • Fees will be pro-rated from time of registration. Registration is NOT allowed for new students after the 4th week of each semester. Ninjas who have previously attended Hamden Ninja Academy can register with prorated fees any time through their customer portal.
  • We do NOT offer trial classes, but we DO offer a FULL REFUND to all NEW students if they wish to withdraw within 24 hours after their second class.  After that, there are no refunds or credits for any reason unless your spot can be filled.
  • After registration, your card will be charged within 36 hours.  You DO NOT pay at time of registration.

For Summer Registration, click here.


  • Home School classes – 10% Discount
  • 20% off 2nd child & beyond
  • 20% off 2nd class per week and beyond – excludes summer semester


  • Shorts/sweats and a T-shirt – NO Hoodies or loose fitting tops
  • Sneakers – Preferably soft rubber bottom SOLES – minimal tread. Must have laces.

We suggest for KIDS – New Balance Fresh Foam Fast – male version or the kids 880 sneakers.  For ADULTS we suggest New Balance 880’s. If you go to one of the following New Balance stores, tell them that Hamden Ninja Academy sent you for a 10% discount. The staff will fit you perfectly for your child’s type of foot.

View all Policies

Make-Up Classes

You are allowed 2 make-ups per semester. Please schedule make-ups at least 36 hours in advance. You may schedule your make-up in advance of the missed class. Use our online form and we will email a response to confirm we have room in that class.  Make-ups are subject to availability and are not offered the last week of any semester.

Make-Up Request Form

Fall/Winter/Spring Class Schedule

5 – 6.9 year olds

  • Mondays: 5:20 pm
  • Tuesdays: 4:10 pm
  • Wednesdays: 4:30 pm
  • Thursdays: 4:10 pm
  • Saturdays: 9:00 am

7 – 9.5  year olds

  • Mondays: 6:30 pm
  • Tuesdays: 5:20 pm
  • Wednesdays: 3:30 pm or 4:30 pm
  • Thursdays: 5:20 pm
  • Fridays: 3:30 pm
  • Saturdays – 10:15 am

9.5 – 14 year olds

  • Mondays: 4:10 pm
  • Tuesdays: 6:30 pm
  • Wednesdays: 3:30 – Winter
  • Thursdays:   6:30 pm
  • Fridays: 3:30 pm
  • Saturdays – 11:30 am

Home School Class 6 – 12 year olds

  • Thursdays: 2:45 pm

Spring Registration