I went for a run late at night one time but fell after a local electrical company dug up some concrete but didn't put up cones or anything. Knocked the wind out of meJust last week I was messing around in the front yard, and caught the tip of my shoe on a raised section of concrete on the sidewalk in front of my house. It was one of those deals where I took off running to try and catch myself from falling forward.
I rand a good 15 feet before I was able to catch myself on the mailbox. Otherwise I would have face planted on the concrete for sure.