The area's most popular marathon begins at 7:55 a.m. Sunday, so if you have a friend or family member running, now is the time to look at a map and stake out your cheering spots. But if you're looking to do more than provide moral support and cups
of Gatorade, there are other events, too. Check out the Health and Fitness Expo at the DC Armory Friday and Saturday; the Healthy Kids Fun Run at the Pentagon North parking lot Saturday; and the Finish Festival in Rosslyn, with food, music and
more from 8 a.m. to 4 p.m. Sunday.