The Best Kids Birthday Party in Chicago with Authentic American Ninja Warrior Obstacles!

Obstacles. Fitness. Fun.
Ultimate Ninjas Made Here.

Ultimate NinjasChoose your Location

Location Chicago
Location Naperville
Location Chicago

Take a peek inside Ultimate Ninjas
formerly Junior Ninja Warriors

Who is Ultimate Ninjas

Pro Camp III Recap

Ultimate Ninjas book a party

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    Kids love our obstacles and indoor play areas.

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    Planning birthday parties has never been so easy, with our online reservations.

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    This party is just for you with your very own indoor arenas and party room.


Beat the weather. Beat our wallopen play

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    9:30AM – 10:30AM

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    9:00AM – 12:00PM

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    SPECIAL OCCasions

    Check our calendar for special days for more open play fun!


What our customershave to say about us

We just threw my daughter’s 6th birthday party here and it was wonderful! They were very helpful and accommodating. Our guests had a great time and the staff assigned to help our party could not have been nicer. I would recommend this for a party venue (or just a fun open play/class activity) to anyone!Hannah B.

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.