Looking for the best birthday party in town?

Xtreme Altitude provides a fun-filled space, enthusiastic coaches, and we do all the setup and clean up.

What could be easier than that?

Book a party online or contact us by phone or email: 720.887.6752 or parties@xtremealtitude.com.
All booked up? Try our other location, Flatirons’ parties are a bouncing good time too!

Choose from TWO great packages!

Birthday Party Packages

 Xtreme Packages will include the option of hosting an in gym party experience or private party room to celebrate the birthday child!




Personal birthday party attendant(s)
Set up and clean up by our staff
1 hour of gym time
30 minutes in the party room
Choice of In Gym or Private Party Room
Two slices of pizza per paid guest
One juice box per paid guest
Choice of patterned tableware
Goodie bag for each paid guest

More than 18 children attending
$15 per child

$275 (1-12 children)

$360 (13-18 children)

$205 (1-12 children)

$265 (13-18 children)

Tableware Choices:

Birthday Party Policies:

  • Party slots are available on Saturdays (on the hour from 12-5pm), and Sundays (10am, 12pm, 2pm, and 4pm).  Party times during summer months may vary slightly.
  • Food and beverage items — Either package includes the option of bringing your own food and non-alcoholic beverages to serve at the party (cake, snacks, etc).  Xtreme Altitude Gymnastics is not responsible for reactions to any food allergies.  Refrigerator/Freezer available (limited width space)!
  • Guest Count — Children under the age of 18 months are not included in the guest count, nor are adults over 18. Children 18 months and younger are permitted to play in the gym with parental supervision. **When booking your party, sign up for the package reflecting the total number of guests you plan to invite.  We won’t need a final head count until the week of your party, but this helps us with staff planning.**
  • ADULTS ARE NOT PERMITTED ON THE GYMNASTICS EQUIPMENT, including trampolines, jump castles, and the pit.
  • A $50 deposit and a credit card on file are required to book a party. Deposits are non-refundable. You can pay by cash or check at the end of the party, or the balance will be billed to the credit card on the first business day following the event.
  • In order to participate, each child must turn in a waiver form signed by their parent PRIOR to the start of the party.  We will have a waiver form at the front desk as guests arrive.
  • Please note that our facility DOES NOT have air conditioning in the gym.  We do have several large fans and swamp coolers, but the gym can still feel quite warm.  Our lobby and private party rooms are air conditioned.