Ninja Clinics That Keep Kids Engaged!

Camps tend to sell out fast -

Register for April Vacation week Early!

Detail:

• 9 am - Noon
• Ages 6-13
• 5-day : $245
• 3-day : $175
• 1-day : $70

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Summer Camps 2025

Our drop-off clinics offer a morning of fun in an exciting camp environment!  Learn new ninja skills, play games and have lots of F‍UN! Our clinics 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.

Morning not enough time? Sign up for extended day 12:30 - 3:30. Choose only the days you need. Afternoon hours will have some open gym time and ninja games, as well as time time in the lobby with games, movies and fun.

Detail:

• 9 am - Noon
• Ages 6-13
• 5-day : $245
• Extended day (12:30-3:30) - $245 for 5 days, prorated by day

Summer Schedule:

• June 23 -27
• July 7 - 11
• August 4 - 8
• August 18 - 22
• August 25 - 27 (3 Day Camp)

‍School Year One Day Camps

Our drop-off clinics offer a morning of fun in an exciting camp environment!  Learn new ninja skills, play games and have lots of F‍UN! Our clinics 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.

Detail:

• 9 am - Noon
• Ages 6-13
• 1-day : $70

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Workshops

• Workshops are 90 minute, 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 are $45 / 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 we are now selling in our shop.

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Camp Policy

Our camps are non-refundable if canceled less than 5 days before the scheduled clinic date for school year clinics or less than 2 weeks before Summer clinics. Camps traditionally fill and carry a waitlist.  This policy allows us enough time to give a waitlisted ninja a chance to attend a clinic session. Email us at marlborough@usaninjachallenge.com

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If you need to cancel due to unexpected illness or injury (supported by a doctor's note), we can offer a clinic account credit. Camp credits can only be applied to future clinics within 365 days of the missed clinic date.