Video: Jenny Simpson on the Sacrifices of Professional Running
What goes in to being a professional runner?
https://youtu.be/qgdVn1XngOY
New Balance has put together a four-part “Steps to Beijing” documentary on Jenny Simpson as she prepares for the 2015 World Championships in Beijing, China. The third episode takes a look at the supporting cast that has helped her be one of the best runners in the world.