RunThrough Anacostia Park (Washington DC) 10k & 5k
About this race
Join us for the return of the RunThrough Anacostia Park 5K & 10K on Sunday 13th September 2026!
Take on a scenic riverside run in the heart of Anacostia National Park, following a smooth and uninterrupted out-and-back route along the Anacostia River. With wide, open stretches and the road fully closed on Anacostia Drive, this event offers a calm and focused race environment from start to finish.
The course is exceptionally flat, creating ideal conditions for runners aiming to hit a personal best. It also suits those looking to enjoy a steady run with friends while taking in the peaceful surroundings of the park and river.
With 5K and 10K distances available, runners of all abilities are welcome to take part. Expect clear course marking, supportive marshals, and a relaxed but energising atmosphere throughout race day.
Secure your place today and join us this September for a fast, scenic run by the Anacostia River!
Pick your distance
Running
10k
5K
Typical race-day weather
Based on 8 years of Open-Meteo archive data for this event's race dates in Washington, plus the 3 days either side.
The sun rises at 6:47 AM and sets at 7:19 PM local time (EDT) in Washington on September 13, 2026 — 12h 31m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Other races near Washington
Different organizers, within 40 miles, in the next three months
Kimball Elementary 5k
Friends of the National Arboretum Fall 5K
Oakwood University 5K
Al Lewis 10-Miler and 5 Miler
🏃 Plan Your Next Race in Washington
Find upcoming events by distance:
- Washington 5K Races 55 races
- 10K Run Events in Washington 7 races
- Washington Half Marathons 3 races
- Washington Running Calendar 2026 81 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 86 Washington events
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