Birthday Parties
Birthday Parties | 20 MILE ATHLETIC CENTER

Birthday Parties

Here’s what people are saying about birthday parties at 20 Mile!

“Thank you Caitlin and Sierra. Our party went off without a hitch. Everyone thoroughly enjoyed themselves. This was the best party ever”  –The Maddox Family

“Caitlin and Cassidy did fabulously for our bunch of ROWDY boys! Thank you.” –Connie O’Flynn

“We had a great time. The staff at 20 Mile Athletic Center was awesome!” -The Stech Family

20 MAC Birthday Parties Include:

  • Staff to meet you at your car, brings in all your supplies, sets up and breaks down your party
  • A minimum 2 Birthday party coordinators (parties with 20 or more kids will have 3 coordinators)
  • 10 Free balloons (each additional balloon is .50)
  • An hour of open gym time, with foam pit games, trampolines, obstacle course and lots more
  • Party time for gifts and treats
  • Staff to clean up, so you can enjoy your party


You provide the food, drinks, table cloth, plates, cups, napkins and decorations.
We provide the fun! At 20 Mile Athletic Center we do everything for you so you can enjoy your child’s party.

*Tips are not required, but appreciated

A $100 non-refundable deposit is required at time of booking. Remaining balance is due at the end of your party.


General Party Package  –  1 1/2 hours

(1 hour in gym, 30 min. in party room)


$185 for up to 10 guests. Each additional child is $5.

Available party times are:
Saturdays 2:30pm, 4:30pm
Sundays 1:00pm, 3:00pm


Spaces fill up fast, so call (303) 841-9269 to book your party now.