Marine Corps Marathon 2025: Routes and road closures

A long list of roads in Arlington and D.C. will close starting as early as 3am on Sunday, and some lasting as late as 6pm.

• Parts of I-395 and George Washington Memorial Parkway will be impacted.
• The Key Bridge will be closed from 5:30am to 10:30am, along with some roads in Georgetown and the National Mall.
• See the full list of road closures here.

More events: An MCM Kids Run will take place on Saturday at the North Pentagon Parking Lot for kids ages 5-12. It's a one-mile run with eight start time options, between 9:20am and 11:40am.

• Registration remains open.

1 fun thing: Carb loaders can feast at Osteria Morini and Cucina Morini, with both D.C. restaurants offering unlimited spaghetti (Cacio e Pepe or Pomodoro) for $25, plus unlimited meatballs for $10.