The 2015 NCAA Division I Cross Country Championships were the 77th NCAA Men's Division I Cross Country Championship and the 35th NCAA Women's Division I Cross Country Championship to determine the national champions of men's and women's NCAA Division I collegiate cross country running.
[2][3] Oregon's Edward Cheserek won the men's individual event, his third consecutive championship.
Cheserek joined Gerry Lindgren, Steve Prefontaine, and Henry Rono as the event's only three-time champions.
It was UNM's first women's team national championship in any sport.
Notre Dame's Molly Seidel won the individual event.