HOUSTON, TX - JANUARY 17: The streets of the city hosted the Chevron Houston Marathon and Aramco Houston Half Marathon on Sunday, January 17th, 2016 in Houston, Texas. Ethiopians won three of the four top titles, with Lelisa Desisa winning the men's half marathon and Gebo Burka placing first in the men's full marathon. Biruktayit Degefa won the women's full marathon, and Kenya's Mary Wacera ran the fastest-ever women's half marathon on American soil, shattering the course record with a time of 66:29 win.