120th Boston Marathon MONDAY APRIL 18, 2016 START: Hopkinton East Main Street Route 135 Ashland Framingham Natick Halfway point Route 16 Charles River Wellesley Newton “Heartbreak Hill” Situated near end of course when runners suffering from fatigue Route 30 Brookline FINISH: Boston Copley Square 5Mile marker 5Km marker PROFILE (Elevation in feet) Ashland Framingham Natick Wellesley Newton Brookline Copley Square Boston Miles 5 10 15 20 26.2 Km 5 10 15 20 25 30 35 42.2 TITLE CONTENDERS MEN Lelisa Desisa Ethiopia Boston champion in 2013 and 2015 Geoffrey Mutai Kenya Wins in New York, Berlin and Boston WOMEN Caroline Rotich Kenya Champion 2015, time of 2:24:55 Tiki Gelana Ethiopia Boston debut for Olympic champion Source: Boston Athletic Association Pictures: Getty Images, AP