Washington, D.C. Race Calendar

Washington, DC Half Marathons by Date • By City

Browse all 2022-2023 Washington, D.C. half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

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

October 2022

Sat Oct 1 Potomac River Run Marathon & Half Marathon Washington DC
Sat Oct 8 Georgetown Half Marathon Washington DC
Sun Oct 16 Laufvergnugen Half Marathon 10k & 5k Washington DC
Sat Oct 29 Semper Fi 5k & Half Washington DC

November 2022

December 2022

March 2023

May 2023

Sun May 7 National Women's Half Marathon & 8K Washington DC

September 2023

Sat Sep 9 International Peace Marathon & Half Marathon Washington DC
Sun Sep 17 DC Half & Relay Washington DC