Each early June the world's toughest mountain bike race kicks off from Banff Canada. The race course follows dirt roads, muddy tracks, and snow covered mountains along the Continental Divide to the Mexican border, some 2,750 miles in total. This race, this cannonball run of pain, is called the Tour Divide and is unique in the world of sport: the clock never stops and no outside support is allowed. The Cordillera is the journal of the Tour Divide...