Washington, DC – The Eighth Annual Semper Fi 5K Run/Walk will be held Sunday, May 21, 2017, near the Lincoln Memorial – participants will enjoy a race course along the Potomac River in Washington D.C. The race begins just down the hill from the Lincoln Memorial, next to the Potomac River. The Semper Fi 5K will begin promptly at 8:30 am, rain or shine. Please note that race-day registration is online only due [...]