• We are TOTALLY CLOSED Sunday 8/25 – Monday 9/2

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

    The Summer Semester began on June 24th.

    Fall Enrollment began on July 8th.

    The Fall semester begins on Tuesday, September 3rd.


Kids Classes

Join Our Kids Ninja Classes in Hamden, CT

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. We also have combinations of obstacles set to be used as full course runs. During our kids ninja classes, ninjas will gain physical and mental strength through obstacle training all the while having fun!

Ninja obstacle course training is a fantastic hobby and afterschool activity for your child to start. If you would like to learn more about our kids ninja classes, we invite you to read on! If your child lives in Hamden or near Cheshire, North Haven, Orange, Woodbridge, or Wallingford, CT, our kids ninja classes are the afterschool activity you won’t want to miss out on.

Fall Semester 2024

Registration begins July 8th

9/3/2024 – 11/25/2024 (12 classes)

Winter Semester 2024 – 2025

Registration begins October 28th 

12/2/2024 – 3/15/2025 (12 classes)

Spring Semester 2025

Registration begins February 10th

3/17/2025 – 6/16/2025 (12 classes)

Summer Semester 2025

Registration begins March 24th

Semester 1: TBA    Semester 2: TBA

The Benefits

Come experience the many benefits of ninja obstacle 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 sometimes meeting ninjas from TV!

Prices & Discounts

2024 – 2025 Class Prices/Info

  • 12 one-hour classes – $402 per semester
  • Home School Ninja one-hour class – $301.50 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 the second class offered after registration.  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.
  • All classes are grouped by: 1. Experience 2. Ability 3. Age
  • Registration for new ninjas is only allowed the 1st FOUR weeks of any semester (Fees are prorated)

For Summer Registration, click here.


  • Home School Classes – 25% 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 –

  1. New Balance  Kids 880 sneakers.
  2. New Balance Kids 2 way basketball sneaker
  3. new Balance Kids Minimus
  4. STRIKE MVMNT- Chill Pill 
  5. Vans- Ultra Range EXO SE 
View all Policies

Make-Up Classes

Makeup classes are scheduled through your PORTAL.  To see instructions, CLICK HERE

Each student is limited to 2 makeup classes during school year semesters and 1 makeup class during a summer semester. Makeups must be done within the semester they were missed. Makeup classes will be granted based on availability in the requested class and are not a guaranteed benefit.


Semester Registration begins here on 7/8/2024