One author seeks to answer that question by hanging out with Scott Jurek.
2012 Olympian betters 2000m steeplechase mark by over a second.
He recently fielded questions from the press about his breakthrough race.
American Morgan Uceny runs world-leading 1500m time at the same meet.
He wanted to go sub-12:50 in the 5000m.
He hopes to do much better than his sub-par showing three years ago.
He only logs 80 miles a week in training.
He finds racing is way easier than pacemaking.
He wants to run a sub-12:50 5000m in Monaco.
She hopes to qualify for the U.S. Olympic Marathon squad.