About Us

Obstacles. Fitness. Fun.

Inspired by the hit television show American Ninja Warrior on NBC, Ultimate Ninjas offers a wide variety of obstacle courses for kids of every age and skill level. We have an agility course, swinging ropes, monkey bars, quintuple steps, climbing and warped walls among other exciting obstacles for kids to try, practice and master. You will also find a large gym area for basketball, soccer, floor hockey and space to run – your child is sure to have fun while boosting self–confidence!

We know how important it is for boys and girls to gain self–confidence and build self–esteem. Which is why we have designed courses for all ages and abilities. Being able to try, fail, try again, and succeed is essential to building self–esteem. With every attempt at one of our courses and every victory when crossing the finish line, boys and girls will discover that they are Ultimate Ninjas!

Our friendly, helpful, and energetic staff are here to make your experience hassle–free and make every trip to Ultimate Ninjas unforgettable.

Upper Body Obstacles

Upper Body Obstacles

Salmon Ladder
Cannonball Alley
Devil Steps
Cliff Hanger
Rock Climbing Wall
Monkey Bars
Ring Toss
Rope Climb
Cargo Nets
Wave Runner
Floating Ledges
Ring Slider
Door Knobs
Ring Swings
Trapeze Swing

Agility/Balance Obstacles

Warped Wall
Jumping Spider
Quintuple Steps
Mini Trampolines
Parkour Boxes
Balance Tanks
Precision Jumpers
Dancing Stones
Wobbly Beam
PVC Stones
Slant Wall

Take a peek inside Ultimate Ninjas
formerly Junior Ninja Warriors

Who is Ultimate Ninjas

Pro Camp III Recap

Ultimate NinjasLocations

Location Chicago
Location Naperville
Location Libertyville



Monday – Thursday4:00pm – 7:00pm

Friday 3:00pm – 9:00pm

Saturday9:30am – 9:00pm

Sunday9:00am – 7:00pm


Address 2915 W Montrose Ave.
Chicago, IL 60618
Phone (773) 877-3524
Email chicago@ultimateninjas.com


Now Open!

Hours – Times may vary

Monday5:30am – 9:00pm

Tuesday5:30am – 7:00pm

Wednesday5:30am – 9:00pm

Thursday5:30am – 7:00pm

Friday5:30am – 9:00pm

Saturday6:30am – 9:00pm

Sunday9:00am – 7:00pm


Address 2012 Corporate Lane
Naperville, IL 60563
Phone (630) 381-4040
Email naperville@ultimateninjas.com


Now Open!

Hours – Times may vary

Monday3:00pm – 8:00pm

Tuesday3:00pm – 9:00pm

Wednesday3:00pm – 8:00pm

Thursday3:00pm – 9:00pm

Friday3:00pm – 9:00pm

Saturday9:00am – 10:00pm

Sunday9:00am – 8:00pm


Address 732 E. Park B-1
Libertyville, IL 60048
Phone (847) 787-1130
Email libertyville@ultimateninjas.com