Relentless: Seven Marathons, Seven Continents, Seven Days by David Gething
English | October 16th, 2016 | ISBN: 1442260521, 1538110040 | 231 Pages | EPUB | 10.35 MB
The World Marathon Challenge—seven marathons on seven continents in seven days—is the ultimate race for adventurous runners. It tests the athletes to their limits, going from biting cold Antarctic conditions one day to dry desert heat another.