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Welcome to DSYS home on the web!

DSYS is a non-profit organization (Tax ID 20-5692563) providing Cheerleading, Football, Track & Field, Cross Country, Volleyball, Softball, and Wrestling youth sports athletic opportunities to the youth of Loudoun County's Dulles South area including but not limited to Aldie, Brambleton, Chantilly-Loudoun, Kirkpatrick Farms, Lenah Run, South Riding, Stone Ridge, and many others. 

Our servicing school areas include Mercer, Lunsford, and Stone Hill Middle Schools; Arcola, Pinebrook, Buffalo Trail, Aldie, Legacy, Cardinal Ridge, Little River, Hutchison, Liberty, Legacy, Creighton's Corner, and Rosa Lee Carter Elementary; and Rock Ridge, Freedom, and John Champe High Schools

Cheer Date Changes & Updates

Good evening DSYS Families! 

We have several updates that we want to make sure our cheer families are aware of as we get closer to the start of our 2017 Cheer Season!  Please read below and mark your calendars for these important events.

Cheer Registration period has been extended!

Regular registration period has been extended to July 31, 2017

To save $35 and register for $165 click HERE prior to July 31st.


Late registration will be $200 for the period of August 1- 8, 2017. 


First Uniform Fitting – July 29th

Dulles South Community Center 9:00 - 11:00 AM


Cheer Season will kick off on July 31st

Practice Days and Location vary per squad (exact information will be provided by coaches at the start of the season)


Second Uniform Fitting – August 8th  

Dulles South Community Center 6:00 – 8:00 PM


Cheer Pictures – September 7th

Dulles South Community Center 6:00 – 8:00 PM


We are looking for Cheer Coaches for our 2017 cheer season. If you are interested in coaching please register HERE.  Not sure you have what it takes to be a coach…don’t worry, we provide you with all the knowledge, tools and support necessary. If you have any questions, please reach out via .


Coaches Training – July 25th

Dulles South Community Center 6:00 – 8:30 PM


If you have any questions about cheerleading coaching or the schedule of events, please reach out via .


Go Thunder!!!

DSYS Cheer Board

by posted 07/19/2017
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All Sports

DSYS – DSG 2017


DSYS Football – DSG 2017

by posted 05/31/2017
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