GAINcast Episode 180: Sub 2 (with Dr. Michael Joyner)
Dr. Michael Joyner has been writing about the limits of human performance for decades and back in 1991 was one of the first to analyze the possibility of a sub 2-hour marathon. On this episode of the GAINcast, Joyner breaks down recent two hour attempts, the role of technology in pushing performance forward, and what trends he sees on the horizon for endurance athletes.