Abbey D'Agostino blossomed from 'dime a dozen' high school runner to dominant star at Dartmouth, where she's won five NCAA championships, with more to come

In high school, Abbey D'Agostino had some good races, but wasn't consistent. But once she got to Dartmouth, she discovered a passion for running she'd never had before. Now she's become one of the most dominant distance runners in the nation, having won five NCAA titles in cross country and indoor and outdoor track. My story for ESPN.com's Endurance Sports section: http://espn.go.com/sports/endurance/story/_/id/10549096/endurance-sports-dartmouth-abbey-dagostino-adding-impressive-accomplishments