BOSTON - APRIL 16: Wilson Chebet races up Heartbreak Hill during the Boston Marathon on a hot 87 degree day on April 16, 2012 in Boston. Korir, Wesley (Kenya) finished first with a time of 2:12:40.
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BOSTON - APRIL 16: Wilson Chebet races up Heartbreak Hill during the Boston Marathon on a hot 87 degree day on April 16, 2012 in Boston. Korir, Wesley (Kenya) finished first with a time of 2:12:40.