An estimated 60,000 people finished an ultra in the U.S. in 2012, up from about 10,000 in 1990. That number is still small compared to the 487,000 people who completed a marathon in the U.S. in 2012, but it’s still an awful lot of people running exceptional distances. The sport has been bolstered by author-athletes like Dean Karnazes (Ultramarathon Man: Confessions of an All Night Runner), Scott Jurek (Eat and Run) and Christopher McDougall (Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen). Pros are pulling down sponsorships from serious outdoor companies like New Balance and Salomon; The North Face sponsors a series of high-profile ultra runs with growing purses and a competitive pool; mainstream media are starting to cover races. There’s a growing interest in the exceptional.
And now you’re thinking about toeing the line for an ultra. Good for you. We’ve got a handy guide to help you through, complete with advice from a few pros at the top of the sport. Here’s a preview: it’s going to be hard work, but well worth the trouble.