Some 30,000 registrants will run the 26.2 mile course that starts near the Pentagon, runs through Arlington and D.C., before ending at the Marine Corps War Memorial in Rosslyn. Tens of thousands of spectators will line the course, holding signs and cheering on the runners.
, August 22, 2014
Now: 76 °FTonight: Rain and a thunderstorm in the evening
Hi: 86 °F | Lo: 69 °F