Breaking2 (2017)
Overview : After six months of scientifically advanced training, three of the world's most elite distance runners set out to break the two-hour marathon barrier. These pioneers go on a global trek to defy the unthinkable and break the two-hour feat, from testing in wind tunnels and running labs in the United States, to balancing training with their day-to- day lives in eastern Africa, to the final heart-pounding race in Italy.
Release Date : September 20, 2017
Runtime : 55m
Genre : Documentary
Companies : National Geographic
Countries : United States of America
Keywords : marathon, world record, professional athlete