Amazing day at the 2011 Boston Marathon. Geoffrey Mutai wins with a blazing time of 2:03:01 and the women's winner Caroline Kilel with a fast time of 2:22:36 . American Desiree Davila placed 2nd only a few seconds behind. Ryan Hall, Hall averaged 4:46 per mile for 26 miles and placed 4th, pr by over 4 mins and Kara Goucher in the women's division placed 5th. More Boston marathon coverage to follow.