Birthday Parties

Birthday Parties at New York City Ninja Academy!

New York City Ninja Academy hosts the most exciting and memorable birthday events in all of New York City. Kids are challenged with fun and safe ninja warrior obstacle training with our professional coaching staff, some of whom are regulars on the show American Ninja Warrior! Kids run exciting obstacle courses complete with lights, sound effects, and the ultimate thrill of hitting the buzzer at the top of the Warped Wall!

Are you a fan of TV’s American Ninja Warrior? Ask us about having Najee Richardson, The Flying Phoenix attend your birthday party to coach, sign autographs and take photos with your ninjas!

Parties book up well in advance, reserve your day and time today!

Book Now

Party Details

A full 90 minutes is spent on the gym floor in an action-packed event with no down time, and you have our entire facility all to yourselves! Kids learn about 6 or 7 different ninja warrior obstacles, and then put it all together and run the entire obstacle course, complete with sound effects, lights, and the thrill of hitting the buzzer at the top of the Warped Wall! Supervised open training takes place while other kids run their courses. New York City Ninja Academy parties are unique in that we waste no time with pizza and cake, parties are highly organized and instructed, safe activities for maximum fun!

  • Parties are offered on Saturdays and Sundays, scroll down to the calendar for availability. Email us for special requests.
  • Ask us about American Ninja Warrior’s Najee Richardson coming to your party!
  • Obstacles are appropriate for all levels of athleticism.
  • All party guests must be at least 6 years old to participate.
  • New York City Ninja Academy provides rubber bracelets and stickers for your gift bags; a table for your gift bags is provided.
  • Guests can watch from the benches with an unobstructed view. Only birthday parents are permitted on the gym floor (with sneakers).
  • Drop off permitted.
  • No food or cake allowed (not a COVID-related rule); no party room available. We are all action!
  • Bring to-go cupcakes or cake-in-a-jar from Andie’s Eats for a 15% discount.
  • Attire: All party guests must comply with ninja attire requirements to be allowed on the ninja floor. Sneakers are mandatory, no exceptions. See Rules & Policies in General Info tab for more information.
  • Every ninja party guest must fill out this waiver before entering the gym floor.



Party Prices

  • $850 for 9 kids or fewer
  • $950 for 10-15 kids; $30 for each additional kid up to 20 kids
  • Sorry, no food or cake is allowed (this rule is not COVID-related); entire 90 minutes is spent on the training floor
  • Take your crew out for pizza to nearby Casabianca for 10% discount if you mention we sent you
  • A table for gift bags is provided; New York City Ninja rubber bracelets and stickers are provided for your gift bags; no party room available
  • Full payment to reserve is required
  • Gratuity is not included, but is much appreciated by our hard working coaches!
  • Email us for any further inquiries or special requests
  • Birthday party fees are non-refundable 2 weeks prior to the event.
  • Najee Richardson personal appearance fee not included.

15% off with code NINJA15 at Andie’s Eats for to-go cake-in-a-jar gifts!

Ready to Book Your Party?

  1. Click on desired date from the calendar below.
    • The number (1) indicates there is one party slot available that date/time.
    • If the calendar is blank on the desired date, no parties are held on that day or they are booked.
  2. Click on a time slot in a date box, then complete the registration form, enter family info, then click on the blue “+” sign to enter ninja info.
  3. Your credit card will be not be charged the default full price when you book. Please indicate number of kids when you reserve so that we can charge the correct amount within 24 hours.
  4. The cost of the party is non-refundable less than 2 weeks before the party.
  5. Please email us at least two days prior to the party with a final guest count.
  6. Please read our policies carefully. We are a ninja warrior training facility; not a playground.
  7. If you still have questions, please email us at [email protected].


Important Invitation Information

Please include the following information with your invitations to your guests:

  • All guests must be in PROPER ATTIRE (no dresses). See Rules & Policies in General Info tab for more information.
  • Must be at least 6 years old.
  • SNEAKERS are MANDATORY, no exceptions.
  • No jewelry of any kind is allowed on the gym floor.
  • Please be punctual. Everyone must participate in warm-ups to learn basics of movement.
  • All parents or guests must fill out the waiver.

Party Calendar

If blank, no parties are available that day. If (1), a party is available that day/time. Email us with any special requests.