The Marine Corps Marathon is back for its 51st year this weekend, resulting in quite a few road closures around Arlington.
Portions of southbound Richmond Highway, Washington Blvd and I-395 will be closed to accommodate the race that begins on Sunday morning. Eastbound Langston Blvd will also be closed from N. Lynn Street to N. Kirkwood Road, while westbound Spout Run Parkway will be closed from Langston Blvd to GW Parkway.