"Think the next Educated or Wild. Palmer's memoir of beating the odds to become a horse champion is an inspiring saga of perseverance-and a classic underdog tale." -Entertainment Weekly At the age of nineteen, Lara Prior-Palmer discovered a website devoted to "the world's longest, toughest horse race"-an annual competition of endurance and skill that involves dozens of riders racing a series of twenty-five wild ponies across 1,000 kilometers of Mongolian grassland. On a whim, she decided to enter the race. As she boarded a plane to East Asia, she was utterly unprepared for what awaited her. Riders often spend years preparing to compete in the Mongol Derby, a course that re-creates the horse messenger system developed by Genghis Khan. Many fail to finish. Prior-Palmer had no formal training. She was driven by her own restlessness, stubbornness, and a lifelong love of horses. She raced for ten days through extreme heat and terrifying storms, catching a few hours of sleep where she could at the homes of ...