Client Successes

Join our party club.
  • Play
  • Build Your Own
  • All Star
  • MVP
  • Team
  • Inflatables
  • Opt.'s
  • Book

Check out our party packages by clicking on the tabs above or by downloading a pdf version.

Our sporting environment creates the perfect atmosphere for a fun-filled event! Take your party out to one of our indoor fields or courts where you and your guests will play the sport of your choice.

BirthdayKidsAfter the play is finished, the children will relax in one of our large party rooms, and enjoy pizza and birthday cake! Leave all the work to us; no set-up, no clean-up! Please choose from one of the packages above.

Sports include Flag Football, Soccer, Basketball, Floor Hockey, Kickball, Dodgeball, Wiffleball, Capture the Flag and Inflatables!

  • 12 people (additional guests: $8 per person)
  • 1 hour of playing time
  • 30 minutes in decorated party room
  • 1 bag of chips & 1 drink per guest

STEP #1 - Choose one of the following:
$110 -- Training Area (soccer or dodgeball)
$140 -- Inflatables (15 person maximum)
$140 -- Court (basketball, soccer, dodgeball or hockey)
$170 -- Field (flag football, soccer, kickball or wiffleball)

STEP #2 - Select additional options listed on top.


  • 12 people included (additional guests: $12 per person)
  • 1 hour of playing time
  • Referee to lead game time
  • 30 mins in decorated party room
  • Free drink refills
  • 1 slice of pizza
  • 1 bag of chips per guest
  • 1 plastic sports bottle per guest filled with candies and toys
  • Balloon bouquet

$160 -- Training Area (soccer or dodgeball)
$180 -- Inflatables (15 person maximum)
$205 -- Court (basketball, soccer, dodgeball or hockey)
$230 -- Field (flag football, soccer, kickball or wiffleball)

  • 12 people included (up to 3 additional guests: $17 per person)
  • *25 minutes on inflatables and 30 minutes on playing surface (choices below)
  • Coach led soccer, basketball, or relay races
  • 30 minutes in decorated party room
  • Free drink refills
  • 1 slice of pizza & 1 bag of chips per guest
  • 1 plastic sports bottle per guest filled with candies & toys
  • 2 treasure chest toy choices for birthday child
  • Balloon bouquet
  • Decorated cake or 2 extra pizzas

$215 -- Training Area (Soccer Bugs or Relay Activities)
$255 -- Court (Soccer Bugs, Hoopstars or Relay Activities)
$280 -- Field (Soccer Bugs or Relay Activities)

*May substitute additional 30 minutes on sports surface for inflatables time. Up to 8 additional guests are allowed with surface substitution.

Team Party Package #1

  • 12 kids
  • 2 Pizzas
  • Drinks (unlimited refills)
  • 1hr. in the Decorated Party Room
  • 12 Balloons
  • $120

Team Party Package #2

  • 12 kids
  • 2 Pizzas (24 slices)
  • Drinks (unlimited refills)
  • 1 hr of playing time on the Field
  • 30 minutes in the Decorated Party Room
  • 1 balloon tied to each chair (12 balloons)
  • 12 Party Favors - water bottles filled with candy and toys.
  • $200
Inflatable Parties

Inflatables_001Dulles SportsPlex is proud to offer our inflatables parties! We are so excited to be offering these bright and cheerful moonbounce and a three-in-one inflatable, which includes a moonbounce, slide, and climbing wall. Your kids will scream with delight as they jump, spin and slide their way through these awesome inflatables!


Dates Offered

Inflatables_002We will be offering our inflatables party throughout the year. Give us a call to check our availability.


Food & Drinks

Inflatables_003After your kids are tuckered out, it's time to eat. The group of kids will then be walked to a party room directly across from the inflatables area. All refreshments will be served there.


Party Attendents

Your inflatables party will include the same great party attendants that our sport packages include. In addition, you will receive two party attendants to make sure your children remain safe and sound. (Because every package includes the two attendants, there is no referee supplied with the Supreme Sport Package.)



Inflatables parties are limited to 15 children and due to safety regulations, each inflatable can not exceed 6 children at a time. Children must be 3 years of age or older to go on the inflatables. In addition, socks are required.



Click on the packages to the left and view pricing for inflatables parties.

SMG waiver of liability
Food Options
  • Decorated White or Chocolate Cake $25.99
  • Cheese Pizza: $12.99
  • Pepperoni Pizza: $14.99
  • Wing Platter: $39.95
  • Nacho's Platter: $24.95
  • French Fries Platter: $19.95
  • Fresh Garden Salad Platter: $24.95
  • Chicken Tenders & French Fries: $39.00
  • Hot Dog Platter: $27.50
  • Combo Platter (wings, mozzarella sticks, fries, celery, carrots & dipping sauces): $39.95
  • Pitcher of Soda: $3.99

An outside food fee of $75 for parties of less than 20 people and $100 for parties of 20 or more people.


Additional Options
  • Invitations (pack of 12) $3.25
  • Balloon Bouquet: $4.99
  • Flying Disk: $2.99
  • Goody Bag: $2.99
  • Water Bottle: $2.99
  • SMG Drawstring Backpack: $9.99
  • SMG T-Shirt: $9.99
  • Additional 1/2 hr on Inflatables: $50.00
  • Referee: $25.00/hr
  • Basketball or Soccer Coach: $45.00/hr
Party Procedures

The party registration form should direct you to the field/court and party room that you will be using for your party.


Check In

When you first come in the front door, please check the dry-erase board for any minor adjustments to your party placement. If no one greets you, step to the office to your right and check in with management. We will direct you to your field or court.


At the start of your party, equipment will be supplied by a staff member on the field/court your party will be enjoying. Please remember, we reserve the right to charge your credit card for any equipment which is lost, damaged or stolen during the course of the party.



We must have at least 5 days of advanced notice to arrange for a referee, One Touch Soccer trainer, or First Step Basketball trainer if one is desired for your party.


Party Changes

Any party surface, date, or time changes occurring within 3 weeks of the scheduled party date will result in forfeiture of the original $50 deposit, and a new deposit will be required. There are no exceptions to this policy.


Reserve A Spot Early

With the high demand for field space at the facility, you should reserve your party as early as possible. Call the SportsPlex now and check for available times.

  • A $50 non-refundable deposit is required to reserve a spot.
  • A credit card number is required to reserve a party.
  • Full Payment is required on the date of the party.
  • We reserve the right to bill your credit card if full payment is not received at the end of the party.
  • For parties of 25 persons or more, it is recommended that you rent out two fields in your package.
SMG Waiver of Liability

Please read the SMG Waiver of Liability.


Please call 703-430-9966 to check our availability.

Please read the SMG Waiver of Liability.