This GoPro video of an urban downhill bike race is intense. Some of the near misses will have you holding your breath.

He almost collided with that dog (the dog barely catches a glimpse and takes a step back just in time.) The incrdible ramps and jumps add to the exciting course. Red Bull puts on this race through the streets of Valparaiso, Chile.

Mick Hannah is a daredevil in the real sense - they call him, "Sik Mik". His whole life is doing what you see in the video.