Birthday Parties

Mountain Kids is one of Boulder County’s best birthday party places for kids!

Gymnastics or NinjaThemed Birthday Parties for ages 3-12
1 ½ hour Gymnastics or Ninja themed birthday parties for up to 20 guests include: 1 hour of gymnastics or Ninja with our enthusiastic birthday party host, a gigantic obstacle course, trampoline, games, relays, parachute play or dance activities and 1⁄2 hour of party time for cake and other party activities. We provide the party host, helium balloons, table coverings, forks, party favors, and of course take care of the entire cleanup!

Days & Times

Birthday Parties are offered on:

Sunday 11am, 1pm, 3 pm

Birthday Party Package

Includes Two Party Hosts, Table Coverings and Flatware.

Cost: $415

Currently enrolled students receive $15 discount on all parties. Gratuity is additional and always appreciated.

To Schedule a Birthday Party

Register Online or call (303) 665-8287 or email, to check availability and reserve your birthday party. Full payment is required at time of reservation.

Sign Party Waiver

All party guests MUST have a parent signed Birthday Party Release Formon the premises the day of the party in order to participate in activities. (Sorry there are absolutely no exceptions). Click on our Birthday Party Release Form to view, print or link to an Evite. Parents are also welcome to complete the day of the event upon drop-off.

What to bring and other party suggestions

We have a refrigerator/freezer on site for your use and following are other items to remember to bring when having your birthday party at Mountain Kids Louisville.


Cupcakes or birthday cake – cupcakes are a great option and allow more time for party activities

Ice Cream
Paper plates
Paper cups
Juice boxes
Party decorations which may include a table cloth, helium balloons etc.
Utensils forks, knives etc.
Notebook to record who gave what birthday gift
Knife to cut the cake with
Ice cream scooper
Camera/video camera

This is a basic list there may be other items which might be necessary depending on your individual plans. We’re proud to be one of Boulder County’s best birthday party places for kids!

Mountain Kids Louisville offers gymnastics, dance classes and summer camps for kids and toddlers throughout Boulder County.

Mountain Kids will be closed July 4-July 6. All Classes Resume on July 8th.