Indianapolis Gym Schedule

Kids Classes (6+):
Mon, Wed:4:00 pm, 5:00 pm
Tues, Thurs:4:00 pm, 5:00 pm, 6:00 pm
Thurs:1:00 pm (Homeschool Class)
Sat:9:00 am
Lil Ninjas Classes (Preschool):
Tues:10:30 am, 4:00 pm
Thurs:10:30 am
Fri:4:00 pm
Sat:9:00 am
Kids Birthday Parties
Sat:12:00 pm – 6:00 pm
Sun:12:00 pm – 5:00 pm
Open Gym
Fri:5:00 pm – 8:00 pm
Sat:11:00 am – 6:00 pm
Sun:10:00 am – 5:00 pm

First class is always free!

Call (317) 473-7480 to claim your free class.

Open Play (ages 3+)

Children 3-5 must be accompanied by an adult.

Get out all of their energy on our obstacle and agility courses in the best indoor playground and obstacle gym in Carmel, IN. Practice and explore a variety of obstacles, fine tune your skills on a single obstacle, or practice running our customizable courses. If your child loves our open play obstacle gym in Carmel, try our summer day camps! We have fun options for everyone.

Membership Plans


1 month


3 months


6 months


1 Year
Open Play Membership


1 Hour Open Play
 (per person)


2 Hour Open Play
(per person)
Open Play Tickets
What You Should Know
Age: Participants MUST be over the age of 6 to participate in open play.
Shoes: Close-toed shoes required (No sandals, flip-flops, etc.)

Take a peek inside Ultimate Ninjas

Who is Ultimate Ninjas

Pro Camp III Recap

What our customers have to say about Ultimate Ninjas

My family & I were pleasantly surprised how nice of an operation this facility is. The environment is clean and safe, the staff could not have been more friendly and accommodating, and the kids couldn't have had more fun, especially in the middle of winter! Thanks for a great time, and we will be back very soon. Highly recommended!Ron P.

I brought my 11YO son today for open gym and he absolutely loved it! It definitely became more crowded after 12:30, but the staff was great and offered assistance when requested. The obstacles were just like the show and are easy to try, but challenging to master. We will be back for sure!Amy J.