Dean Karnazes is one of the world’s most recognized ultra-marathoners. Named by TIME magazine as one of the “100 Most Influential People in the World,” Dean has an unbelievable track record. Among his accomplishments are: In his memoir A Runner’s High: My Life in Motion, he chronicles his return to the Western States 100-Mile Endurance … Continue reading #18: The Inner Game of Discomfort. Lessons From Dean Karnazes’s Memoir “A Runner’s High” (Part 1)