Wakenya wawika katika mbio za Marathon za New York 2017

Shalane Flanagan mshindi wa mbio za marathon za New York 2017

Geoffrey Kamworor of Kenya crosses the finish line first in the men's division of the New York City Marathon in New York, Nov. 5, 2017.

Polisi wa New York wakipiga doria wakitumia mbwa kutafuta milipuko.

Polisi wakikagua mikoba wakati wa mbio za marathon za New York 2017

; Shalane Flanagan celebrates as she crosses the finish line to win the professional women's division at the 2017 TCS New York City Marathon. (Derik Hamilton-USA TODAY Sports)

The first wave of runners make their way across the Verrazano-Narrows Bridge during the start of the New York City Marathon in New York, U.S., November 5, 2017.

Shalane Flanagan crosses the finish line first in the women's division of the New York City Marathon in New York, Nov. 5, 2017.

Police conduct security checks as runners check in for the New York City Marathon.