Washington, D.C. Half Marathons

Washington, D.C. Half Marathons by City • By Date

Each half marathon that takes place in the Washington area is listed below, and when you click the link you’ll find info for each race — what the course is like and a map of the route, the elevation change, whether it’s fast and flat or hilly and challenging, how to sign up, and more.

You’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

Run Richmond 16.19 on September 30, 2023

2021-2022 calendar of Washington, D.C. half marathon

Washington, D.C.

Autumn Georgetown Half Marathon & 5K

DC Half and Half Marathon

International Peace Marathon & Half Marathon

Navy-Air Force Half Marathon & Navy 5-Miler

Nike Women’s Half Marathon DC

The North Face Endurance Challenge Trail Run

Potomac River Run Marathon & Half Marathon

Rock ‘n’ Roll DC Marathon, Half Marathon & 5K