9/11 National Memorial Trail (DC/Maryland Anacostia Alternative)

Washington · District of Columbia · DC

13.9 miDistance
145 ftTotal climb
140 ftTotal descent
35 ftHigh point
-1 ftLow point

Elevation profile

9/11 National Memorial Trail (DC/Maryland Anacostia Alternative) is a 13.9-mile trail near Washington, in District of Columbia, DC. It climbs 145 ft and descends 140 ft, between -1 ft and a high point of 35 ft. Mapped for mountain biking.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-26. Open the interactive map for routing, weather, and offline use.