I'm very interested to hear what you guys make of this, especially now that I understand what the video is actually depicting - the woman runner in green throwing something to the older male runner behind her, who catches it and then falls down. Then we see two guys in blue jackets apparently being signalled and one runs up presumably to pick up the object that the old man caught.

It's very very odd. Real? Photo-shopped? If real, what possible interpretation could there be and why has no one asked this old man what the hell he caught or asked the woman in green what she threw?