Gordon Ainsleigh is the grandfather of ultra trail-running being the very first man to complete The Western States 100 mile horse race on foot and giving birth to the modern world of ultra marathons. David and Gordon talk about the early days of ultra, how the human machine evolved to run longer but less frequently than we'd think, how nutrition can beat cancer and much more.Follow David hereTwitter / Instagram @WeAreSuperman https://www.wearesuperman.com email [email protected] help with addiction:Mountain Peak Recovery www.mountainpeakrecovery.com

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