I’m not sure how bad the covid situation is in Boston, but here in the great white north, our Chief Public Health Officer has explicitly stated that going for a jog is a safe and healthy thing to do, as long as you maintain the appropriate distance from other people. Granted, a marathon is one hell of a “jog”.
But of course consider the source. One of our Conservative politicians has pointed out the she was educated in the United Kingdom and born in (startled gasp) Hong Kong and so we must assume her loyalties are questionable and this advice is part of some commie Chinese plot to undermine Canadian economic security.