Half Marathons in District of Columbia 2026 | Upcoming Races & Dates

There are 5 half marathons in District of Columbia scheduled for 2026. The next is the District Ekiden in Washington on August 14. District of Columbia half marathons run primarily August through October.

District Ekiden

Fri, Aug 14 · Washington, DC Washington

District Ekiden

From $50 Open

Suicide Awareness Virtual 5k, 10k, Half Marathon Run/Walk

Sun, Sep 6 · Run from anywhere, DC Run from anywhere

5K Run/Walk10K Run/WalkHalf Marathon

From $35 Open

DC Half Races

Sat, Sep 19 · Washington, DC Washington

5KHalf MarathonDistrict Challenge

From $40 Open

District 19 Race Series

Sun, Oct 4 · Washington, DC Washington

District 5K RaceDistrict 19K RaceDistrict 19 Miler Race

From $35 Open Closing Soon

Pregnancy & Infant Loss Awareness Virtual Run/Walk

Fri, Oct 9 · Washington, DC Washington

5k Run/Walk10K Run/WalkHalf Marathon Run/Walk

From $35 Open

Half Marathons in District of Columbia — 2026

District Ekiden

Suicide Awareness Virtual 5k, 10k, Half Marathon Run/Walk

DC Half Races

District 19 Race Series

Pregnancy & Infant Loss Awareness Virtual Run/Walk

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