What do I Need to know?

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New Englands Biggest Ninja Warrior Gym


What you need to know before visiting

Frequently Asked Questions

Who can come to Ultimate Obstacles?

Anyone over the age of 5 can come to any open gym time! Classes start at age 6. And adults have just as much fun as kids. We have a wide range of obstacles to challenge all ages and skill levels – so parents can train at the same time as the kids.

What about my child younger than 5? They want to be a ninja too!

Our gym was built with slightly older children in mind, so most obstacles will be too big for them. However, we have special open gym times for kids ages 3-4 to try what they can!

What do I wear?

Wear comfy clothes that you can move around in and SNEAKERS! Sneakers are required on the obstacle course floor. NO SOCKS, BOOTS, OR FLIP FLOPS will be allowed.

When do you have open gym?

Open gym sessions are offered weekends and some weekdays, and over school vacations! Register online through the online calendar or drop in if there is space available. Floor staff are always walking around to watch for safety, give tips, and set up courses and challenges for you!

How much is open gym?

Open gym visits you have a few options. A one time drop in is $20 per person – no time limits & you can leave and come back throughout the day! Crazy right?? We want you to get the most of your day!
​Punch Cards are always a good idea. Buy the 10 visit card for $150 (an average of $15 per visit) and use it as quick or as slow as you want. They never expire and you can share it with family and friends!
​Memberships are available for more frequent visitors. We have monthly memberships for kids and adults unlimited open gym and for adult fitness classes, and 8 week sessions for youth Obstacle Warrior classes. ​

How long can I stay?

You can stay for as long as you want – we have no time limits (as long as you leave when we close)! Usually people will stay for about 2 hours. Some kids tire quicker than that, and some would stay all day if they could. It is up to you!

What kind of obstacles do you have?

​We have over 40 obstacles of all different sizes and styles. We have American Ninja Warrior style obstacles like 4 different height Warped Walls, kid & adult size Salmon Ladders, cliffhangers, cargo nets, rings, peg boards, spinning bridges, and so much more. We also do a lot of Spartan Race training! We have walls and ropes to climb, tires of all sizes, as well as a Hercules hoist and a spear throw to prep you for any obstacle a mud race can throw at you!

Do the obstacles ever change?

We change out our obstacles all the time so you have something new and fun to try every time you visit! Smaller obstacles change every few days, bigger obstacles could stay for a few weeks, and really popular ones could stay for a few months. Every week we come up with a new Weekly Challenge, Weekly Obstacle Course, and Weekly Workout to keep things fresh and give you something awesome to work on.

Do you do birthday parties?

​We do lots of birthday parties! Click here for a full description of what we offer with the party package. Parties run during open gym times on weekends and weekdays. Fall and spring are the busy party season – we book up at least a month in advance – so make sure you call early to get the spot you want!

Where can I find the waiver?

Link to our online waiver are at the bottom of this page. We have all waivers at the front desk if you forget.

Do you have any other locations?

​Not yet! Keep an eye out for future announcements – when we know, so will you!

How long have you been open?

​Ultimate Obstacles opened on March 26th 2016. We have been having loads of fun ever since!

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Certified Trainers

Looking to get in shape like a Ninja Warrior? Well, look no further than our certified Ninja Warrior Trainers! Our Trainers are certified personal trainers and ninja warrior experts who can help you achieve your fitness goals.

Whether you’re looking to improve your strength, agility, or endurance, our Ninja Warrior Trainers can tailor a workout plan that’s perfect for you. And, because they’re certified personal trainers, they can also help you with your nutrition and overall fitness goals.

So if you’re looking to get in shape like a Ninja Warrior, be sure to check out our certified Ninja Warrior Trainers!

Sport & Nutrition

Do you want to learn how to eat like a ninja and power your body like a warrior? If so, then you need to talk to our personal trainers! They can give you some great nutritional advice that will help you reach your fitness goals.

Sports nutrition is important for everyone, whether you are a professional athlete or just trying to stay in shape. Our personal trainers can help you create a meal plan that is tailored to your specific needs. They can also give you guidance on what supplements to take and how to use them effectively.

If you are serious about getting in shape, then we highly recommend talking to one of our personal trainers. They will be able to help you reach your goals and improve your overall health.

Ninja Specific Skills

Looking to become a bona fide ninja warrior? Then you’ll need to train like one! And that means practicing all the essential skills, including balance, traversing, swinging, climbing, jumping, footwork, grip, rolling and vaulting.

With our Ninja Warrior Skills Training program, you’ll learn all of these techniques and more. Ideal for beginners and experienced ninjas alike, our program is designed to help you take your skills to the next level. So whether you’re looking to compete in ninja competitions or simply want to be prepared for anything life throws your way, this is the perfect training for you!

New Englands Biggest & Best Ninja Gym

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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

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