PICTURE THIS: You and 11 pals running relay style through 200 miles of stunning scenery in Potomac River Valley. Starting near the town of Cumberland, Maryland, your team will head east through the thick forests of the Appalachian Mountains. Around nightfall you'll run through the quiet streets of many charming historic Civil War-Era towns, ultimately passing within the shadows of the Washington Monument and the Lincoln Memorial. The race (and your stamina) will wrap up on the shores of the Potomac River at the National Harbor in Washington DC. This is a running event you dont want to miss. Mark your calendars and get ready to have some fun.