| Dulles SportsPlex | ||
 | ||
| Closed Leagues | |||
| League | Sport | League Activity | |
| Fall 2006 | Hockey | This league is closed | |
| Fall Season 2007 | Hockey | This league is closed | |
| Fall Season 2008 | Hockey | This league is closed | |
| Fall Season 2009 | Hockey | This league is closed | |
| Spring 2007 | Hockey | This league is closed | |
| Spring Season 2008 | Hockey | This league is closed | |
| Spring Season 2009 | Hockey | This league is closed | |
| Spring Season 2010 | Hockey | This league is closed | |
| Summer 2006 | Hockey | This league is closed | |
| Summer 2007 | Hockey | This league is closed | |
| Summer Season 2008 | Hockey | This league is closed | |
| Summer Season 2009 | Hockey | This league is closed | |
| Winter 2007 | Hockey | This league is closed | |
| Winter Season 08-2009 | Hockey | This league is closed | |
| Winter Season 2007-08 | Hockey | This league is closed | |
| Winter Season 2009-10 | Hockey | This league is closed | |
| Winter Season 2010 | Hockey | This league is closed | |
