Vamanos DAWG!

VCA 2010 RACE RUN from changoman on Vimeo.

You guys gotta check this out.
It's amazing.

This race is in Chile.
It's the Valparaiso Cerro Abajo Urban Downhill Race.
It is an urban race with stairs, sidewalks and stray dogs all part of the course.
It is brilliant.
I would have flipped my bike near the top. And killed that dog.

Link to the 2008 with a spectator vantage video
Link to the 2010 race