The Marine Corps Marathon is back for the 49th year on Sunday as runners of various course lengths prepare to loop through Arlington and D.C. The first race ... will take place on Route 110 ...

After surviving a brain tumor the size of a golf ball and suffering from PTSD, a 69-year-old North County veteran is set to run his 500th marathon.

The 40th Marine Corps Marathon will host this year's Health ... Washington Convention is located at 801 Mount Vernon Place in northwest Washington, D.C. More than 200 vendors will showcase ...