What is Ninja Intensity?

Ninja Intensity is located in Castle Rock, CO. We specialize in creating fun and exciting courses that challenge children to stay fit and focused. Our staff ensures that you will always be challenged with every visit and will never leave without having a blast! At Ninja Intensity, everyone is able to test themselves against replica obstacles as seen on American Ninja Warrior. 

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Birthday Parties

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Looking for a great idea for a Birthday party during COVID?  All parties hosted at Ninja Intensity are private!  That's right you get the whole building with only your guests.  We sanitize everything between parties so you can feel safe.

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Ni FIT

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Ni FIT is back.  Classes are Monday, Wednesday at 7am and Saturdays at 8am. This is a functional fitness class for all skill levels.  A great option for getting fit before the holidays!  Sign up here to try a free class!

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Ninja Classes

Birthday Parties

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