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Sub-4 Miler to Black Canyon 100K: The Zach Perrin Story

Zach Perrin has run 3:59 for the mile, then promptly got humbled by his first trail race in road shoes and swore he would never do it again. Now he is all-in on ultras, dialing sweat rate and sodium, and lining up at Black Canyon with a golden ticket on the mind. We talk sub-4 race strategy, the “panic point” in the mile, ego-check moments on the trails, and what it actually takes to run well for seven to eight hours.Follow Zach online: https://www.instagram.com/zach_perrin/Chapters 02:00 What a Sub-4 Mile Actually Feels Like05:00 The Mile’s Panic Point vs Ultra Pain08:00 From Montana to CU…

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