Looking for an adrenaline rush?
Red Bull's Descenso del Cóndor mountain bike challenge should do the trick. The downhill course is set in the unforgiving terrain of La Paz, Bolivia. Bikers are forced to navigate through obstacles at high speeds all while performing at an altitude of 4,095 meters above sea level.
For those less inclined to take the plunge, Slovakian mountain biker Filip Polc strapped on a helmet camera and recorded one of his runs during the 2012 contest last October. The POV footage is a much safer alternative.
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