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Metro Detroit's Premier Ninja Warrior, Obstacle and Climbing Gym!

Whether you are looking to train for American Ninja Warrior, Ninja Warrior Junior, Spartan Race, Tough Mudder, cross-train or just want a fun exercise alternative, we are the gym for you!


Kids Sessions (Ages 5-12)
Kid Services
Kids Classes

Our instructor-led sessions incorporate different obstacles based on the ages of the participants. We design the class to develop core, agility, balance, strength and overall confidence in each child so they can conquer obstacles both in and out of the gym.

All of the movements can translate to other sports and activities. But, the most important thing is they are having fun by jumping/swinging/running/bounding over, under and through obstacles!

Class Schedule Click here to book.

Su Mo Tu We Th Fr Sa
    4:30pm
5:30pm
4:30pm
5:30pm
4:30pm
5:30pm
   
*Sessions must be reserved at least 1 hour in advance.


Kids Open Gym

*NEW* Extended Time!
That's more time for obstacles, games, and fun for the same price!!

This session is for kids that want a little more freedom to pick what stations they want to try.
This is not a "free for all". The coaches will create 2 or 3 stations at a time and each child can pick which one they want to do. If they want to run up the warped wall for the whole session, they can! If they rather rotate between all of the sessions, they can!

Open Gym Schedule Click here to book.

Su Mo Tu We Th Fr Sa
            10:00am-11:50am
*Sessions must be reserved at least 1 hour in advance.


Kids Session Pricing
Packages
1 Session 5 Sessions 10 Sessions 20 Sessions
$20 $90 $150 $200
  • Sessions expire after 6 months
  • No commitment required
  • Can be used for both kid's classes and kid's open gym
  • Sessions can be shared with other members in same household
  • Sessions must be reserved at least 2 hours in advance
Memberships
1-Month 3-Month
$95
  • 10 Class/Open Gym Sessions
$90/mo.
  • 10 Class/Open Gym Sessions
  • Monthly Electronic Funds Transfer
  • No initiation fee
  • Sessions must be used during the membership "month" e.g. - membership purchased on June 13th, sessions expire on July 12th
  • Can be used for both kid's classes and kid's open gym
  • Sessions cannot be shared
  • Sessions must be reserved at least 2 hours in advance
Teen/Adult Sessions (Ages 13+)
Adult Services
Teen/Adult ninjaBootcamp

Get moving with ninjaBootcamp! This fitness session will help build core strength, grip strength, cardio, agility and balance in a fun and supportive environment.
*We teach modifications to all class exercises, so all skill/fitness levels are welcome.

ninjaBootcamp Schedule Click here to book.

Su Mo Tu We Th Fr Sa
  7:00pm       7:00pm  

Teen/Adult Advanced Class

For Ages 11-Adult This class will teach advanced ninja skills and strength training. Focusing on techniques to help the athletes improve their performance in ninja competitions.

Pre-requisites:

  • Minimum 1 year of ninja training OR
  • Minimum 2 ninja competitions

Advanced Class Schedule Click here to book.

Su Mo Tu We Th Fr Sa
          5:30pm-6:30pm  

Class Pricing (Sessions expire after 60 days)

1 Session 4 Sessions 8 Sessions
$15 $54 $96

Teen/Adult Open Gym (Drop-Ins Welcome!)

With Teen/Adult Open Gym, you have access to all of the equipment & obstacles. We will have staff available for safety, but you decide what you want to work on.

Teen/Adult Open Gym Schedule Click here to book.
6pm-6:30pm timeslot for members only. Drop-ins welcome between 6:30 and 9:30 on Tue/Thur and noon-2 on Saturdays.

Su Mo Tu We Th Fr Sa
    6:30pm-9:00pm   6:30pm-9:00pm   12:00pm-2:00pm

Open Gym Pricing

1 Session 1-Month 3-Month
$20
  • Single Teen/Adult Open Gym Day Pass
$79/mo.
  • Unlimited Teen/Adult Open Gym
$69/mo.
  • Unlimited Teen/Adult Open Gym
  • Monthly Electronic Funds Transfer
  • No initiation fee
  • Sessions cannot be shared
Private Events & Parties (Ages 5-Adult)
Kid Services

Now offering private events

Enjoy a birthday party, graduation party, team celebration or other event at the gym!

Email us at events@gripzgym.com to book your party.
Pricing
60-Minute Floor Time 90-Minute Floor Time Add Party Room
$20
  • per participant
$25
  • per participant
$50
  • flat fee
  • 45 Minutes
  • Minimum particpants: 5
  • Maximum participants: 25

Need to leave a deposit? Click here to create an account.

Personal and Small Group Training
Personal Training

Now offering personal and small group training

If you have a specific fitness goal in mind, let us help you achieve it!
Our certified personal trainers will work with you and your schedule to provide training in an encouraging and motivational environment.


Email us at training@gripzgym.com to schedule a consult.
Ninja Team
Ninja Team

Get ready for the Sport of Ninja!

Three 3-month sessions starting in October.

  • Session 1 : October - December
  • Session 2 : January - March
  • Session 3 : April - June

You can register for team here: Team Memberships

Or email us at info@gripzgym.com if you have questions.



Pricing
3-Month Youth
Ages 6-12
3-Month Preteen-Adult
Ages 11+
$95/mo. Ninja Team
  • Weekly Practice (Mon: 5:00pm-6:30pm)
  • Coaching at 1 competition / month
$130/mo. Unlimited
  • Ninja Team +
  • Unlimited Kids Classes
    *Must pre-register for each class
$95/mo. Ninja Team
  • Weekly Practice (Fri : 5:00pm-6:30pm)
  • Coaching at 1 competition / month
$130/mo. Unlimited
  • Ninja Team +
  • Unlimited Teen/Adult Open Gym

FAQs

Do I need to sign up for all 3 sessions?

No. Because kids play other sports, we didn't want to lock them in for the 9-month ninja season. You only need to commit to a single 3-month session.

Can I sign up after a session starts?

Send us an email to info@gripzgym.com and we can look into options.

What does it mean to be on the team?

The ninja team will practice together and motivate each other at competitions.

Where are the competitions?

Gripz is associated with the World Ninja League (WNL), the largest ninja league in the world. We will focus on WNL competitions but encourage our team to compete in other leagues. The closest WNL gyms (other than Gripz) are in Ohio and Canada with new gyms being added every few months.

Will the coaches be at every competition?

We currently have 4 certified coaches that will make their best effort to coach at each WNL competition in our region. The team membership includes one coached competition per month.

What can I expect at a competition?

We have livestreamed many of our competitions that you can view on our YouTube page.

Is team right for me (or my child)?

If you enjoy playing on obstacles and want to see what the competitive side of ninja warrior looks like, then the ninja team is a great fit!

World Ninja League Competition

December 17th, 2022

More info and Registration!


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