She won the 2017 Nike National cross country championship as a sophomore , to cap an undefeated season .
Katelyn Tuohy ( born March 18 , 2002 ) is an American long distance runner from Rockland County , New York .
Katelyn Tuohy won the 2017 Nike National cross country championship as a sophomore , to cap an undefeated season .
Katelyn Tuohy ( born March 18 , 2002 ) is an American long distance runner from Rockland County , New York .