WHAT TO EXPECT

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Ninja Intensity offers some of the most exciting kids birthday parties in Castle Rock, Colorado, combining high-energy fun with a safe, indoor environment parents love. Our ninja obstacle gym features climbing walls, warped walls, obstacle courses, and games designed to keep kids active, challenged, and smiling the entire party. If you’re looking for a unique and memorable indoor birthday party place in Castle Rock, Ninja Intensity delivers an experience kids won’t stop talking about.

Each birthday party is led by experienced ninja coaches who guide participants through structured activities while prioritizing safety and fun. We handle the setup, instruction, and cleanup so parents can relax and enjoy the celebration. Whether your child is celebrating with close friends or a big group, Ninja Intensity is a top choice for active kids birthday parties between Denver and Colorado Springs!

Birthday Parties are held on Fridays, Saturdays and Sundays with the following time slots:

Friday 1:30-3:30

Saturday - 11:00 am – 1:00 pm  or  1:30 pm – 3:30 pm  or  4:00 pm – 6:00 pm

Sunday - 1:30 pm – 3:30 pm  or  4:00 pm – 6:00 pm

Ages 6+ only

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PRICING​​

1-10 Ninjas $340

11-18 Ninjas $450

$20 per ninja after 18

$50 for extra coach after 18

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2 hours of "PRIVATE" fun

Entire gym reserved for your party!

At least 2 coaches hosting party at all times

Party room included

Set Up & Clean Up

Plastic/Paper Goods provided

Ninja Intensity Bracelets for the Birthday Party Gang

Water Bottle for Birthday Ninja

Feel free to bring in your own food and cake for the celebration

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ADDITIONAL INFORMATION

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• A deposit of $100.00 for birthday party is required to reserve your date and time slot. Once reserved this deposit is Non-Refundable! Also your date and time slot can’t be changed!

• All participants much have a complete waiver filled out before they will be allowed on any obstacle. Parents or legal guardians must fill out a waiver for any participant under 18 years of age.

• Please make sure all participants are dressed appropriately.  SHOES REQUIRED! No open toed shoes allowed on obstacles.

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HOW TO:

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