Ninja Intensity of Castle Rock is an obstacle training gym specializing in creating fun and challenging courses for both children and adults. After being closed for a few months, the new location is finally ready and we are excited to welcome you back! We offer exciting birthday parties, weekly Ninja and Parkour classes, and summer camps for ages 6-12.
The new gym is nearly 10,000 square feet of obstacles and equipment for your kids to run, jump, climb, and play on! Ninjas of any size and ability can attempt to conquer one of our three warped walls — 20 feet, 14.5 feet, and 10 feet high.
Four garage doors allow fresh air to circulate throughout the gym during classes, camps, and parties. Parents can relax and see everything their kids are doing from the safety and comfort of our observation deck.
Due to COVID-19, Nina Intensity has implemented additional safety policies and procedures including temperature checks at the door, hand sanitizing stations throughout the gym, social distancing, and an increased cleaning schedule. Read all our Policies & Procedures for COVID-19.
Did your child miss a birthday party due to quarantine?
We love a good party — and we know how disappointing it can be when you don't get to celebrate with your friends. To help make up for it, we are offering 20% off all birthday parties! Party must be booked by June 30, 2020 and take place by December 31, 2020.
At Ninja Intensity, you get the entire gym reserved for your party so you don't have to share the space with anyone other than our coaches and your guests! It will be an experience your Birthday Ninja will never forget!
All our Birthday Party Packages include:
- An exciting obstacle course adventure for the birthday gang
- Ninja Intensity bracelets for everyone
- Water bottle for the Birthday Ninja
- Set up and clean up
- Plastic/paper goods
- You may bring in your own food and cake for the celebration
- Party Packages start at $240
Ninja Warrior and Parkour Classes
We have some of the best coaches in the industry! With their extensive knowledge and an efficient class structure, we promise the best Ninja Warrior and Parkour learning environment any gym has to offer. Classes are currently limited to 8 ninjas per class so they are filling up fast!
As seen on the TV show American Ninja Warrior, students are introduced to all the staple obstacles such as the Warped Wall, Jumping Spider, Salmon Ladder, and many more! Students learn how to complete each obstacle using different techniques, and at the end of the class they can run through a mock-up course of all the obstacles learned.
- Pee Wee Ninjas (Ages 4-5)
- Mini Ninjas (Ages 6-7)
- Ninja Movement (Ages 5-7)
- NinjaKour (Ages 8-12)
- Beginner Parkour (Ages 8 -12)
- Beginner Youth Ninja (Ages 8-12) OR Teen/Adult Beginner
- Intermediate Ninjas (Test Required)
- Intermediate Parkour (Test Required)
- Advanced Ninjas (Test Required)
Ninja Warrior and Parkour Classes are enrolling now! Call (720) 515-4395 to learn more and register for classes for your child or yourself!
We have a few spots left for our July summer camps! Kids will learn how to do basic Ninja obstacles, run timed courses, and play games.
Camps will be two groups of 8; each group will have the same coach all week. All obstacles cleaned with disinfectants before and after camps. Four garage doors will be left open at all times for fresh air/constant ventilation.
- July 13-17 and July 27-31
- 9:00 AM–12:00 PM or 12:30 PM–3:30 PM
- Members: $200 per week | Non-Members: $225 per week
- Sibling Discount: $20