In this conversation, Arlen Glick shares his journey into ultra running, focusing on his experience at the Cocodona 250. He discusses the transition from shorter races to the 200-mile distance, the training adjustments he made, and the mental strategies he employed during the race. Arlen reflects on the challenges he faced, particularly during the second day, and emphasizes the importance of sleep and nutrition in endurance racing. He also shares insights on competition, his pacer's role, and his future plans in the sport.