The 2015 New York City Marathon was the 45th running of the annual marathon race in New York City, United States, which took place on November 1. The event was organised by the New York Road Runners and sponsored by Tata Consultancy Services. The main race saw the third successive time that Kenyans won both races. Stanley Biwott won the men's division with a time of 2:10:34. His compatriot Mary Jepkosgei Keitany claimed the women's division with a time of 2:24:25, her second consecutive win in New York. In the wheelchair divisions, South AfricanErnst van Dyk won the men's division with a time of 1:30:54 and American Tatyana McFadden won the women's division with a new record of 1:43:04. A total of 50,229 runners were registered to take part in the event. Amongst them, 49,828 runners finished the race, comprising 28,804 men and 21,024 women.
The wheelchair division was scheduled to start at 8:30 a.m. EST, the women's division at 9:20 a.m., and the men's division at 9:50 a.m. The last wave of runners was scheduled to start at 11:00 a.m. The weather was generally overcast with negligible wind. The recorded temperature at the start of the race was, rising to at the finishing line.
Women's division
The first runners hit the point in 17:21 and the mark in 34:27. By the halfway point, a nine-woman lead pack had emerged led by Portuguese runner Sara Moreira. They remained together until the mark, where a group containing Kenyans Mary Jepkosgei Keitany and Priscah Jeptoo, along with Ethiopians Aselefech Mergia and Tigist Tufa started to pull away. At the mark, Keitany increased her pace and began recording sub 5:20 miles. Tufa kept up with Keitany until the point before falling away. Keitany won the race in 2:24:25, a full minute and seven seconds in front of second placed Mergia who had overtaken Tufa in the final mile. Tufa trailed a further eighteen seconds behind in third place. Keitany's win marked the first time a woman had defended the New York Marathon title since Briton Paula Radcliffe in 2008. Singer-songwriter Alicia Keys completed a charity run of the course in 5:50:52.
Men's division
The first runners hit the point in 15:47 and the mark in 31:30. By the halfway point, a thirteen-man lead pack had emerged led by Ethiopian Lelisa Desisa. At the mark, the lead pack had reduced to four, containing Kenyans Geoffrey Kamworor, Stanley Biwott and Wilson Kipsang Kiprotich, along with Desisa. Biwott took the lead in the and held on to win his first World Marathon Majors title in 2:10:34. Kamworor was fourteen seconds behind him to claim second and Desisa a further minute 22 seconds off in third. Former professional tennis playerJames Blake finished the course in 3:51:19 and actor Ethan Hawke recorded a time of 4:25:30.