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Comment by jdldoubleoseven Nov. 25,2007 Awesome! :)

At 1,451 feet high, the Sears Tower is the tallest building in North America, and the third tallest building in the World. The GoVertical Chicago race up the stairwell of the Sears Tower climbs 2,109 steps.

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Category Sports

Tags stair, climb, running, raw, food, vegan, organic, olympic, championships, health, diet, environment, green