The fall high school cross country season is almost upon us.
And so as we make way for a new crop of seniors, let's take a look at 15 of the most promising talents making the jump from their junior to senior seasons.
You'll recognize some names and performances from 2016.
Which athlete will make the jump from title contender to national championship winner? We could very well have one in this very group.
Click on the slideshow to see some of the best girls talents heading into the 2017 season.