Boston Marathon winner John Korir, of Kenya, hoists the trophy while celebrating after the race in Boston.
Boston Marathon winner John Korir, of Kenya, right, and women's division winner Sharon Lokedi, of Kenya, celebrate after the race in Boston.
Sharon Lokedi, of Kenya, crosses the finish line to win the women's division of the Boston Marathon in Boston.
John Korir, of Kenya, breaks the tape to win the Boston Marathon in Boston.
At the Boston Marathon Sharon Lokedi, left, outruns two-time Boston Marathon defending champion Hellen Obiri over the final mile of the course. Lokedi won and broke the Boston Marathon course record.
Conner Mantz, of the United States, crosses the finish line in fourth place during the Boston Marathon in Boston.
Marcel Hug, of Switzerland, right, and Susannah Scaroni, of the United States, hold up the winner's trophy after winning the men's and women's wheelchair divisions during the Boston Marathon in Boston.
Runners approach the finish line during the Boston Marathon in Boston.
Colonial militia reenactors cross the finish line during a ceremony for the Patriot's Day holiday prior to the Boston Marathon in Boston.
Boston Marathon Race Director Dave McGillivray, right, sends a group of Massachusetts National Guard members across the start line, launching the 129th edition of the race, in Hopkinton, Mass.
