Ballston, Arlington, VA to Old Town, Alexandria VA 11 April 2010 (13 miles)
It was bright cool spring morning. We started early at around 6:30 a.m. We headed east on the Custis trail, joined the Mt. Vernon trail in Rosslyn and went south until Old Town Alexandria. Our allergies made us abandon trail at around 11 a.m. We took the metro back from King Street, Alexandria.