I've been walking but not running

I haven't done much running during the past week, but I've done some walking. My wife and I walked to and from church the past two Sundays (about 2.5 miles for the two days). Some of my grandkids walked with my wife and me to the nearby canal and fed the ducks and looked at the new ducklings (about a mile for the loop). Mowing my lawns each week takes me about an hour -- all walking and pushing my old mower. So, I haven't been sitting on a couch all day....