Dante Liberato, a 27-year-old retired cage fighter who lives in Manitou Springs, Colorado, spent 11 days last October running the 500 miles between there and Moab, Utah — eating LSD and psilocybin throughout. His protocol: 30 to 40 micrograms of LSD trickled across the day, accumulating to around 200 micrograms by nightfall, then 11 to 14 hours of running the next morning before camping again. —…