Here's a tweet that has a short video:
shawna corbin @canuckcorbin 9m9 minutes ago
Amazing Race in Venezia!
7:24 AM - 22 Jun 2016
The video shows a team (Team 3 I think) running across a plaza with their cameraman while the sound guy trails far behind. I can't grab the video here at work, so I hope some one else can do it for us