Recreational National Ninja League

About National Ninja League

Rec.Ninja League (RNL) is a part of the National Ninja League. Courses for the RNL are designed for a beginner’s skill level, and have rules that make it easy to try out competing. Ultimate Obstacles is excited to partner up again as a qualifying competition for the RNL. Links to register for our next event are below.

​Age Group is determined by your age on February 21, 2022. To sign up for an RNL Competition you must sign the Season VII NNL waiver and obtain an athlete ID at www.nationalninja.com (you do not have to repeat this if you’ve done it for an NNL Competition already). See league rules at www.nationalninja.com/rec-league-rules.

Recreational National Ninja League

REGISTRATION IS CLOSED!

CALL 774-261-8607 AND WE MAY BE ABLE TO ADD YOU IN.

SATURDAY, MAY 21ST
​4pm – Teens 13-14
4pm – Young Adults 15-17
6pm – Adults 18+
6pm – Masters 40+

SUNDAY, MAY 22ND
9am – Kids 6-8 Wave #1
10:30am – Kids 6-8 Wave #2
12:30pm – Mature Kids 9-10 Wave #1
2pm – Mature Kids 9-10 Wave #2
3:30pm – Pre Teens 11-12

what They're Saying

Client Testimonials

We went to a birthday party here and then decided to sign my seven year old up for classes and he loves it. We've been going here almost a year now and we couldn't be happier.

Joy Chambers

The coaches are so helpful and encouraging. The motivation and push I need during the exercising is outstanding.

Joe Holmes

We came for an open gym slot and it was super easy to make reservations online and sign the waiver!

There were many obstacle courses that you can do and it is divided into the "kids" section and "adult" section, but it is by no means "easy." Things are just shorter and closer in the kids section so it's a good place to warm up and take it easy while learning the foundations/ basics so you won't hurt yourself.

2 hours passed by very quick lol. We spent most of our time practicing on the warped walls, pushing to ones that are taller as we get comfortable with it.

Rebecca Jung

Since I've been wanting to get a little better at obstacle courses, I decided to check out a gym designed just for that. Apparently, some of the customers/staff here have been shown on America's Ninja Warrior! Definitely adds to their credibility. Also, from their ONE session solely on how to control your balance, helped with an obstacle I had today at a race. I was able to walk across a beam without falling into the water. Honestly, their training works and I hope to learn more before my next race in August. 

Martin Smith

Join Now

Register for your next ninja warrior experience and sign the waiver.
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