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All events and camps require advance registration and full payment to secure a spot.
Space is limited and available on a first-come, first-served basis.
Registrations are non-transferable unless approved by Ark Ninja staff.
Some events may require completion of updated waivers prior to participation.
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To keep our events running smoothly and staffed appropriately, the following cancellation/refund rules apply:
Camps (Weekly or Multi-Day Camps):
14+ days before the camp start date:
100% credit to your Ark Ninja account OR 50% refund to the original payment method.
7–13 days before the camp start date:
50% credit to your Ark Ninja account.
No refunds.
Less than 7 days before the camp start date:
No refunds or credits due to staffing, supplies, and scheduling already in place.
Single-Day Events:
72+ hours before the event:
100% credit to your Ark Ninja account.
48–72 hours before the event:
50% credit to your Ark Ninja account.
Less than 48 hours before the event:
No credits or refunds.
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If a participant does not attend a scheduled camp day or event without prior cancellation within the allowed window:
The session and credit are forfeited.
No refund or credit will be issued.
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Ark Ninja reserves the right to cancel or reschedule an event or camp due to:
Low enrollment
Inclement weather
Facility issues
Staff emergencies or safety concerns
If Ark Ninja cancels an event or camp:
Families will receive a full refund or full account credit.
For rescheduled events, families may choose to transfer or receive credit/refund.
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Parents/guardians must walk their child into the facility at check-in.
Early pick-ups must be communicated in advance.
Late pick-ups will result in a $15 late pick-up fee.
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To ensure a safe and positive environment:
Participants must follow all coach instructions and gym rules.
Ark Ninja reserves the right to remove a participant from an event or camp for unsafe, disruptive, or disrespectful behavior.
No refunds or credits will be issued for removal due to behavior.
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Closed-toe athletic shoes
Comfortable athletic attire
Water bottle & Additional Snacks as needed
Any required medical items (inhalers, EpiPens, etc.)
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Ark Ninja may take photos or videos during camps and events for marketing and social media purposes. Parents may opt out during registration.
Policies & Member Guidelines
EVENT POLICIES
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Member Cancellations:
Please cancel your booking through our website or through the Momence app at least 2 hours in advance if your child will not attend a class or open gym session. This allows us to adjust class sizes and make space for other members.Late Cancellations & No-Shows:
Cancellations made less than 2 hours before the class or no-shows will result in a forfeited class credit.Make-Up Classes:
Most memberships allow for make-up classes within the same month. Credits will only be available for make-up classes if they are cancelled in accordance with the policies listed above. Please use our website or the Momence app to book your lessons.Weather / Facility Closures:
If Ark Ninja must close due to weather, safety concerns, or emergencies, classes will be rescheduled and credited in full.
Ark Ninja Class Cancellations: At Ark Ninja, classes with no booked athletes at least 2 hours before start time will be canceled. Please make sure to book your classes early so we know who to expect and can staff accordingly.
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Arriving 5+ minutes late may result in your child missing the warm-up or part of the class instruction. For safety reasons, coaches may not allow entry if arrival is more than 10 minutes late, and the class will be counted as attended and will not be refunded.
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Membership Types: Ark Ninja offers 4, 8, and 12-Class-per-month packages, as well as 4, 8, and 12 Class Packages that do not expire for 1 year. Per-Month Memberships renew automatically unless canceled at least 48 Hours in advance.
Billing: Membership payments are processed monthly on the 1st of the month. Please ensure your payment method is up to date. If payment fails, our system will attempt to process it again on the 3rd and 5th of the month. If no payment is processed, your membership will be cancelled, and all credits will be lost.
You can update your billing information on the momence portal on our website, or through the momence app.
Membership Holds / Freeze: Memberships can be placed on hold for medical reasons or extended vacations with at least 48 Hours' notice. You may only freeze your membership for 2 months within a given calendar year. ($15/month)
Refunds: Refunds are not offered for missed classes, except in extenuating circumstances or in the event of Ark Ninja closures.
No-Show Policy: If a client books a class (including recurring bookings) and does not attend without canceling, they will lose the class credit and be charged a $15 no-show fee.
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1. Safety First
Safety is our #1 priority. Always follow instructions from coaches and staff.
Only Ark Ninja staff may move mats, pads, blocks, or adjust any obstacle.
One athlete on an obstacle at a time — no exceptions.2. Proper Training Attire
Closed-toe athletic shoes are required at all times.
Shirts must be worn, and no jewelry is allowed (it can catch on equipment and cause injury).3. Stay Off the Mats When Crossing the Gym
Do not run across the mats.
Use the carpeted walkways until you know which lanes and obstacles are in use.4. Truss & Support Structures Are Not Obstacles
Do not climb on the truss, rigging, or any supporting structures.
5. Respect & Behavior
Speak kindly and encourage others — we are a community built on positivity.
Respect fellow ninjas and staff at all times.
Bullying, disrespect, or inappropriate language will not be tolerated.6. Parent Supervision Requirement
Parents must remain on-site for children under 5.
7. No Sharp Objects
Empty your pockets before training.
No keys, toys, rocks, or any sharp objects on the mats—ever.8. No Food or Drinks in the Gym Area
All food, drinks, candy, and gum must stay in the lobby or mezzanine.
Only water bottles are allowed on the gym floor.9. Obstacle Adjustments Are for Coaches Only
Athletes may not move blocks, pads, or adjust obstacles. Ask a coach if something needs changing.
10. Respect the Gym
Take care of the equipment, be aware of your surroundings, clean up after yourself, and help us keep Ark Ninja a world-class training space.
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Participants who are sick should not attend classes or open gyms.
Please inform instructors of any injuries or medical conditions before class or during the warm-up time.
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Ark Ninja may take photos or videos during classes and events for promotional purposes.
If you DO NOT want your child featured, please notify staff in writing.
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Check-In / Check-Out: All members must check in at the front desk upon arrival.
Open Gym Supervision: Children ages 4 and under must be accompanied by a parent or guardian during open gym times.
Lost & Found: Ark Ninja is not responsible for lost or stolen items.
CAMP POLICIES
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All events and camps require advance registration and full payment to secure a spot.
Space is limited and available on a first-come, first-served basis.
Registrations are non-transferable unless approved by Ark Ninja staff.
Some events may require completion of updated waivers prior to participation.
-
Check-In / Check-Out: All members must check in at the front desk upon arrival.
Open Gym Supervision: Children ages 4 and under must be accompanied by a parent or guardian during open gym times.
Lost & Found: Ark Ninja is not responsible for lost or stolen items.
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72+ hours before the event:
100% credit to your Ark Ninja account.
48–72 hours before the event:
50% credit to your Ark Ninja account.
Less than 48 hours before the event:
No credits or refunds.
72 hours before the event:
50% credit to your Ark Ninja account.
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If a participant does not attend a scheduled camp day or event without prior cancellation within the allowed window:
The session and credit are forfeited.
No refund or credit will be issued.
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Ark Ninja reserves the right to cancel or reschedule an event or camp due to:
Low enrollment
Inclement weather
Facility issues
Staff emergencies or safety concerns
If Ark Ninja cancels an event or camp:
Families will receive a full refund or full account credit.
For rescheduled events, families may choose to transfer or receive credit/refund.
-
Parents/guardians must walk their child into the facility at check-in.
Early pick-ups must be communicated in advance.
Late pick-ups will result in a $15 late pick-up fee.
-
To ensure a safe and positive environment:
Participants must follow all coach instructions and gym rules.
Ark Ninja reserves the right to remove a participant from an event or camp for unsafe, disruptive, or disrespectful behavior.
No refunds or credits will be issued for removal due to behavior.
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Ark Ninja may take photos or videos during camps and events for marketing and social media purposes. Parents may opt out during registration.