Trail
Ballston, VA to Reagan National: 1: 18 Apr, 2009 (15 miles)
A relaxing 15 mile round trip starting from the northern end of N Glebe Rd. at Marymount Univ. to Rosslyn on the Custis Trail, south on Mt. Vernon trail, past Roosevelt island and the Reagan National airport to Shirlington and back on Four mile run to Custis trail to Ballston.