The fastest marathoner in history says he has let bygones be bygones regarding his Olympic snub.
He's looking for an impressive time on the flat course.
He admitted he was happy to have beaten his rival.
The fastest marathoner of all-time won comfortably for the second year in a row.
Jason Hartmann leads the American contingent.
Defending champs headline the second annual event.
Emanuel Mutai will replace him on the Kenyan team.
Star-studded lineup will take to the streets of Boston later this month.
He defeated Gebre Gebremariam last year in the inaugural edition.
The Boston and New York Marathon champion expressed his disappointment. Even though he is arguably one of the best marathoners in recent