The relatively young sport of enduro racing has attracted mountain biking's best athletes and become highly competitive - quickly. American athlete Curtis Keene was ranked 12th in last year's Enduro World Series. For him, that's not good enough. This video - from Red Bull TV - beautifully and thoroughly illustrates what it takes to hang, compete, and win in this grueling sport that athletes say is no safer than world cup downhill racing.
Video: Curtis Keene Sets Sights On Podium For 2014 Enduro World Series
Video: Curtis Keene Sets Sights On Podium For 2014 Enduro World Series