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Ninja Obstacle Classes

Turning Kids into Ninjas One Obstacle at a Time!
Crawling NinjaJumping Ninja

Ninja Classes for Kids

Ninja fitness classes give kids an immersive experience into the sport of Ninja. Children are introduced to a variety of obstacles and an interactive learning program. Your child will have a blast while learning fitness and life skills.


Teen Fitness Classes

The teen warrior training classes consist of warm-ups and slightly more intensive ninja exercises, including a range of obstacles that changes from class to class. Teens will focus on the fundamentals of swinging, climbing, jumping, traversing, balance, tumbling and floor skills, as well as participate in creative conditioning sessions.

We have an introductory "risk free" 1st class. You can call to schedule your child to come in and try a class, and if you don't sign them up there is no obligation. If you do sign them up it just counts as their 1st class for billing. After that it is a month-to-month commitment. No long-term contracts to enter into, so what are you waiting for!

Step 1 - Fill out the class waiver on the website, sign it, and click agree. If it says Thank You! your waiver is complete. Clicking continue simply brings you back to the waiver home page.

Step 2 - Call us to help you find an appropriate class and schedule a date and time for a 1st visit at USA Ninja Challenge in Hudson, NH

Returning Students if you have attended ninja classes within the last 12 months, you do not need to re-register.  Simply call the gym at 603-417-6820 or email us at to check class availability.

All children attending must have a waiver of liability on file.

Annual Registration Fee

There is an annual registration fee of $40 each Sept. 1. This fee is prorated for those joining after September as follows:

Sept, Oct, Nov – $40

Dec, Jan, Feb – $30

Mar, Apr, May – $20

June – $10

Student Dress Code

USA Ninja Challenge has established dress codes for students to ensure the safety of our students and coaches.  Students should be dressed appropriately for the activity in which they participate.  Dress codes will be enforced.  If a party guest wears clothing that is not suitable for this activity, they will be asked to change or make adjustments before entering the gym.

All Ninjas should wear:

          - Short sleeve T-shirt or tank

          - Shorts or athletic leggings

          - Long hair must be put up with hair ties, scrunchies, headbands or clips

Never wear the following:

          - Necklaces, dangling earrings, bracelets, belts, watches, fit bits, etc.

          - Long sleeves

          - Long Pants or pajama bottoms (with the exception of athletic leggings)

          - Hoodies, sweatshirts, dresses or other loose clothing.

          - Gloves, grips or hand wear of any type.  These items can be dangerous when used on different types of gripped obstacles.

If you have a question about whether or not a particular piece of apparel is acceptable, please ask before sending your child to class.

Current Schedule

We do not run sessions, it's open enrollment so your child may start at any time.

If a class you are interested in is currently full you can still fill out a class waiver and contact us to be placed on a wait list.

Sidekicks 2 1/2 - 4 Year Old's w/ parent

45 min

Tues: 9:30 A.M.

Fri: 1:30 P.M.

$84 per month

Jr. Ninja /4 - 6 Year Old's

50 min

Wed: 3:45 P.M.

Wed: 4:45 P.M.

Sat: 9 A.M.

Once per week: $84 per month

6 - 8 Year Old's

60 min

Tues: 4 P.M. *(Beginner/Advanced)

Wed: 5:50 P.M. *(Beginner)

Thurs: 5:10 P.M. *(Beginner)                         

Once per week: $94 per month
Twice per week: $170 per month                                                                                                                                                                                          3x a week: $254 per month

6 - 12 Year Old's

60 minutes

Mon: 4 P.M. *(Beginner)

Mon: 5:10 P.M. *(Advanced - Level 2 -3)

Tues: 5:10 P.M. *(Beginner)

Thurs: 4 P.M. *(Beginner)

Thurs: 6:20 P.M. *(Beginner)

Fri: 6:20 P.M. *(Beginner)

Sat: 10:15 A.M. *(Beginner)

Once per week: $94 per month
Twice per week: $170 per month                                                                                                                                                                                          3x a week: $254 per month

9 - 13 Year Old's

60 min

Tues: 6:20 P.M. *(Advanced- Level 2-3)

Tues: 6:20 P.M. 90 min class*(Elite- Level 4-6)

Wed: 7 P.M. *(Beginner)

Once per week: $94 per month
Twice per week: $170 per month                                                                                                                                                                                          3x a week: $254 per month                                                                                                                                                                                                   90 min elite class: $125 per month                                                                                                                                                                                   Elite class + one other class: $198 per month                                                                                                                                                                   Elite class + 2 other classes: $282 per month

Teen Warrior 13-17 Year Old's

60 min

Mon: 6:20 P.M. *(Beginner/Advanced)

Once per week: $94 per month

Advanced Open Gym

60 min

Thurs: 7:30 *(Level 2 or higher)

Private Lessons

Available to children ages 6 and up. 40 minute session, 3 children maximum. $50 for 1 child, $45 per child for 2, $40 per child for 3.

By appointment only. These sessions are ideal for current students wanting to improve on existing skills or get some extra one on one training. Call 603-417-6820 or email

Make-up Classes

Make up classes must be scheduled in advance during another class, no drop ins and the number of make up spots available will be dictated by a classes size. Make up classes are to be used within 60 days of a missed class.