Concrete Circus is a show that exhibits many of the cultural urban trends, mainly Parkour/Freerunning, and combines them in a setting that showcases many of the participants abilities without it being a competition, sport, or show. In other words, watch what people can do just for the lulz and video editing. If you are a resident in the UK, you can tune in on Channel 4. As for the non-residents of the Isles, many of the viral sensations are kind enough to post their adventures on Youtube like so.
I find this whole thing more interesting than anything on my TV and will be watching and enjoying this marvelous exhibition. Just wanted to share.