seeking nearby track open for running

See this request from a 1st Street NW resident:

I`m a Bloomingdale resident on the 1800 block of North Capitol, and I am hoping to find a track open for running anywhere in the area. Is there access to the McKinley High School, Dunbar High School or the Howard tracks? Are there certain access points or hours? I walked to McKinley, but couldn`t find how to access the track.

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