Washington · District of Columbia · DC
9/11 National Memorial Trail (District of Columbia) is a 18.0-mile trail near Washington, in District of Columbia, DC. It climbs 161 ft and descends 135 ft, between 0 ft and a high point of 54 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.