Caroline Rotich, of Kenya, poses for photos after winning the women's division of the Boston Marathon.
Lelisa Desisa, of Ethiopia, leads the pack as he runs through Brookline, Mass., en route to a Boston Marathon win.
Desisa lifts his trophy after winning the Boston Marathon.
Caroline Rotich, of Kenya, reacts after winning the women's division of the Boston Marathon. Rotich won in 2 hours, 24 minutes, 55 seconds.
Meb Keflezighi, of San Diego, finishes the Boston Marathon Monday. Keflezighi won the race in 2014.
Tatyana McFadden, of Russia, crosses the finish line to win the women's wheelchair division of the Boston Marathon.
Spectators cheer along the Boston Marathon race course. Runners and spectators had to deal with rain and cool temperatures.
U.S. Army soldiers run in the Boston Marathon,
Men's champion Desisa leads the pack through Hopkinton.
Spectators pause at 2:49 p.m., the time of the 2013 Boston Marathon bombings.
Runners in the second wave of starters begin their trek to Boston after crossing the starting line at the 119th running of the Boston Marathon.
Marcel Hug, of Switzerland, is congratulated after winning the wheelchair division of the Boston Marathon Monday.
Runners cross the start line in the women's division of Boston Marathon Monday.
Spectators cheer after pausing at 2:49 p.m., the time of the 2013 Boston Marathon bombings.
Spectators pass through a security checkpoint near the finish line of the Boston Marathon.
Competitors leave the start line in the women's wheelchair division of the Boston Marathon. The Associated Press
Dr. Bryan Lyons, center, pushes Rick Hoyt as they pass through Natick.
Spectators cheer Lauren Philbrook, of Hopkinton, Mass., as she runs in the Boston Marathon.
Spectators cheer as a patriotic runner passes during the Boston Marathon.
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