Erin Beresini Books
Off course
Obstacle course racing is the fastest-growing sport in U.S. history. Every week, thousands of marathoners, CrossFitters, and casual weekend warriors run through mud and fire, crawl under barbed wir...
Read MoreOff Course: Inside the Mad, Muddy World of Obstacle Course Racing
“Beresini uncovers the growing sport’s most compelling characters and provides the most authoritative insiders’ guide to date.” —Outside “Obstacle course racing has taken the endurance world by sto...
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