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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 starting 9/6)
(4:30pm & 5:30pm starting 9/6)
*Sessions must be reserved at least 2 hours in advance.

Kids Open Gym

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
*Sessions must be reserved at least 2 hours in advance.

Kids Session Pricing
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
1-Month 3-Month
  • 10 Class/Open Gym Sessions
  • 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 ninjaBasics

Get moving with ninjaBasics! 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.

ninjaBasics Schedule Click here to book.

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

ninjaBasics 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.
Starting Sept. 6th, we will be reserving the 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 starting 9/6)
(6:30pm-9:00pm starting 9/6)

Open Gym Pricing

1 Session 1-Month 3-Month
  • Single Teen/Adult Open Gym Day Pass
  • Unlimited Teen/Adult Open Gym
  • 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.
60-Minute Floor Time 90-Minute Floor Time Add Party Room
  • per participant
  • per participant
  • 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.
Summer Camp @ Gripz
Summer Camp

Enjoy summer at Gripz Gym!

Each camp session will be full of obstacles, games, rock climbing and other activities that will keep the kids engaged and active!

We have a morning session (9am-noon) and an afternoon session (1pm-4pm) running Monday-Thursday. If you would like to attend both session during the day, you can purchase 2 sessions and bring a lunch. We will have tables set up in our party room for the kids to eat.

If we have less than 2 participants in any session, we will need to cancel that session and give a full refund to anyone signed up.
  • July 18th
  • July 25th
  • August 1st
  • August 8th
One 1/2-Day Session (3 hrs.) One 1-week Sessions
(3 hrs./day)
Four 1-week Sessions
(3 hrs./day)
$50 $160 $550
Daily Schedule
  • 8:45am-9:00am : Morning Drop-Off
  • 9:00am : Morning Session Begins
  • 10:30am : Morning Snack (provided by Gripz Gym)
  • 12:00pm : Morning Session Ends
  • 12:00pm : Morning Session Pick-Up
  • 12:00pm - 1:00pm : Lunch for Full-Day Campers (not provided)
  • 12:45pm - 1:00pm : Afternoon Session Drop-Off
  • 1:00pm : Afternoon Session Begins
  • 2:30pm : Afternoon Snack (provided by Gripz Gym)
  • 4:00pm : Afternoon Session Ends
  • 4:00pm : Afternoon & Full-Day Pick-Up

Ready to have some fun? Register now!

Partner Competition
Partner Comp

May 22nd, 2022

Our next ninja competition will be all about partnerships, brother/sister, daddy/daughter, mom/son, friends! Find that special someone to race through some obstacles and have a great time.

This competition will be split into 2 stages.

  • STAGE A - An obstacle course that you will need to conquer with your partner. There will be time penalties for any missed/skipped obstacles.
  • STAGE B - A team relay race. You and your partner will have 3 minutes to grab as many flags as you can.

We will have 2 version of the stages based on age of youngest team member. (you can move up to the older division, but not down)

  • KIDS & TEEN/ADULT (5-12 y/o & 13+ y/o)
  • TEEN/ADULT & TEEN/ADULT (13+ y/o & 13+ y/o)
We will have prizes for the top teams in each group.

Register now!

COVID Policies (updated 1/1/2022)

Our new policies have been put in place to minimize the risk to our staff/students/guests.

  • Masks will be required for our staff at all times and for participants in our kids' classes and open gyms.
  • Masks will be highly recommended but not required for everyone else.
  • Stay at home if you are sick.  This should be self-explanatory at this point, but if you have had any symptoms in the past 14 days, or have been in contact with anyone having symptoms in the past 14 days, please stay home.  We won't be taking temperature at the door.
  • Max Capacity - 25 Participants. We will be vastly limiting the number of participants in our sessions.  We ask that any non-participants wait in their car, if possible. Otherwise, we will limit 1 guest per participant.

©2021 Gripz Gym LLC