Book excerpt: Peter Sagal, the host of NPR’s Wait Wait...Don’t Tell Me! and a popular columnist for Runner’s World, shares “commentary and reflection about running with a deeply felt personal story, this book is winning, smart, honest, and affecting. Whether you are a runner or not, it will move you” (Susan Orlean). On the verge of turning forty, Peter Sagal—brainiac Harvard grad, short bald Jew with a disposition towards heft, and a sedentary star of public radio—started running seriously. And much to his own surprise, he kept going, faster and further, running fourteen marathons and logging tens of thousands of miles on roads, sidewalks, paths, and trails all over the United States and the world, including the 2013 Boston Marathon, where he crossed the finish line moments before the bombings. In The Incomplete Book of Running, Sagal reflects on the trails, tracks, and routes he’s traveled, from the humorous absurdity of running charity races in his underwear—in St. Louis, in February—or attempting to “quiet his colon” on runs around his neighborhood—to the experience of running as a guide to visually impaired runners, and the triumphant post-bombing running of the Boston Marathon in 2014. With humor and humanity, Sagal also writes about the emotional experience of running, body image, the similarities between endurance sports and sadomasochism, the legacy of running as passed down from parent to child, and the odd but extraordinary bonds created between strangers and friends. The result is “a brilliant book about running…What Peter runs toward is strength, understanding, endurance, acceptance, faith, hope, and charity” (P.J. O’Rourke).