In 26 days · Sun, Sep 20, 2026
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Sunday, September 20th, 2026
4940 Canal Rd NW, Washington DC
Half · 5K
62–78°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
64–75°F
rain
2024
60–80°F
dry
2023
53–78°F
dry
2022
66–84°F
dry
2021
59–77°F
dry
2020
46–65°F
dry
2019
51–78°F
dry
2018
66–78°F
dry
2017
67–86°F
dry
2016
68–79°F
rain
Best months to race in Washington DC →
About this race
Event Overview
Come out and enjoy this scenic half & 5k in the heart of Georgetown near the Nation’s Capital. Both events run on the Chesapeake & Ohio Canal path, however the Half Marathon begins/ends in Georgetown near the Potomac Boat Club while the 5K begins/ends at Fletcher’s Boat House.
Event Details
- Date: 2026-09-20
- Location: 4940 Canal Rd NW, Washington, DC
- Events: Half Marathon and 5K
- URL for Registration: Register Here
Participation Information
Walkers are welcome to attend this event.
Additional Resources
- More Information: Event Page
Course map
Train with a club
Run clubs near Washington to train with before race day.
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