Weekly Development Classes

Register today for one of our weekly sports development classes in soccer, baseball or basketball. Class meets once per week for 45 minutes and we provide all the equipment.

Join any time for a pro-rated amount, and be sure to take advantage of our multi-sport and sibling discounts!

Spring 2015 Registration is now OPEN!

Pick Your Sport!


Class Status

All Classes will run as scheduled.



Birthday Parties

We offer FULLY HOSTED parties at the Blue Box Sports & Party Center in Chantilly.
Bring the party to you with Parties On The Go!, our mobile party program.

Party Time!


School Break Camps

The Blue Box Sports & Party Center hosts Full and Half Day Camps when school is not in session.

Upcoming Camps:
1/19 MLK Day
1/30 FCPS End of Quarter
2/2 FCPS End of Quarter
2/16 Presidents' Day

Schools Out!

Parent Escape Night

Parent Escape Night

Drop off your kids for the next Parent Escape Night on Friday, February 13th from 6:00 - 9:00 PM. Register by February 10th and receive complimentary early drop off at 5:30!



After School Time

Register now for our After School Program in Chantilly!

Kids 5-12 years old will be picked up from school and brought to the Blue Box Sports & Party Center for an afternoon of sports, homework help, snack and more.
Your first month is just $70 per week for up to 5 days per week of fun!

Educate Me!


Open Play Time

Come by The Blue Box Sports & Party Center in Chantilly for supervised, unstructured play time. Parents can join in the fun or escape to the parent relaxation area.

Just $8 for unlimited play time, $5 for siblings and siblings under 18 months are FREE!

Punch Passes are here! You can get a 5 pass card for just $30. Details within.

Click for Days & Times!