Painful as it was, I stayed with this until slightly past the halfway mark. I kept hoping I might learn more about the Tarahumara people, but it was not to be. There's very little about the Tarahumara, and almost everything about a bunch of self-absorbed, obsessive long-distance runners. I have no patience with extreme athletes. They need to strive for some balance in their lives. The sport is not everything. I also got tired of the "gee golly wow ain't it all just lipsmackingly wild and amazing!!!" reporting style. A little more objectivity and a lot less hipness, Mr. McDougall.