Rocky Run Middle School is a public middle school in Fairfax County, Virginia. As of September 2007, the school accommodates 814 students. Being a GT magnet school, it is fed by many elementary schools, including Brookfield, Bull Run, Greenbriar East, Greenbriar West, Poplar Tree, Willow Springs, Mosby Woods, and Centreville. The school is located on the borders of many suburban neighborhoods...