Expect road closures in DC for Rock ‘n’ Roll Half Marathon on Saturday

Heads up for road closures and parking restrictions in Washington, D.C. on Saturday.

Road closures are underway for the Rock ‘n’ Roll Half Marathon and 5K. Closures began Friday, and some will continue until 6 p.m. Saturday.

“All Road closures are in effect until further notice,” D.C. police said Saturday. “Use caution and follow Police directions.”

Here’s the full list of closures from the Metropolitan Police Department.

Rock ‘n’ Roll Half Marathon and 5K road closures

The following streets will be closed to vehicle traffic from 6:00 p.m. on Friday, March 20, 2026, to 6:00 p.m. on Saturday, March 21, 2026:

• Pennsylvania Avenue from 3rd Street to 7th Street, NW
• Constitution Avenue from 3rd Street to 7th Street, NW
• 4th Street from Madison Drive to Pennsylvania Avenue, NW
• 6th Street from Indiana Avenue to Constitution Avenue, NW

The following streets will be closed to vehicle traffic from 3:00 a.m. on Saturday, March 21, 2026, to 12:00 p.m. on Saturday, March 21, 2026:

• Constitution Avenue from 9th Street to 15th Street, NW

The following streets will be closed to vehicle traffic on Saturday, March 21, 2026, from 06:00 a.m. to 12:00 p.m.:

• Constitution Avenue from 15th Street 23rd Street, NW
• 10th Street from Constitution Avenue to Pennsylvania Avenue, NW
• 12th Street from Constitution Avenue to Pennsylvania Avenue, NW
• 14th Street from Constitution Avenue to Pennsylvania Avenue, NW
• Virginia Avenue from 18th Street to 19th Street, NW
• 18th Street from Constitution Avenue to E Street, NW
• 1800 block of C Street, NW
• E Street from 18th Street to 19th Street, NW
• 19th Street from E Street to Constitution Avenue, NW
• 27th Street from Virginia Avenue to Whitehurst Freeway, NW
• I Street from 27th Street to Virginia Avenue, NW
• Calvert Street from 24th Street to Columbia Road, NW
• Adams Mill Road from 18th Street to Calvert Street, NW
• Columbia Road from 18th Street to 16th Street, NW
• Harvard Street from 16th Street to 5th Street, NW
• 5th Street from Harvard Street to Bryant Street, NW
• Bryant Street from 4th Street to North Capitol Street, NW
• North Capitol Street from Bryant Street to K Street, NW
• K Street from North Capitol Street to 5th Street, NW
• 4th Street from K Street to E Street, NW
• E Street from 4th Street to 6th Street, NW
• 6th Street from E Street to Pennsylvania Avenue, NW