Rachel Entrekin Shatters 250-Mile Course Record

Elite runner Rachel Entrekin David Gura and Christina Ruffini on Bloomberg This Weekend to discuss her historic achievement as the first woman to win the 250-mile Cocodona ultramarathon outright. She finished the grueling Arizona course in a record 56 hours, 9 minutes, and 48 seconds, defeating the entire field of men and women. (Source: Bloomberg)