On September 18th in 2016 ultra-runner Karl Meltzer set a record for running the complete Appalachian Trail (2,190 miles across14 states) in just 45 days 22 hours 38 minutes. The previous record was set by Scott Jurek, who completed the trail in 46 days 8 hours 7 minutes.
Jurek, the former record holder, was 41 at the time of his record setting run and ran the trail on an exclusively vegan diet. Meltzer, who broke Jurek's record by several hours, was 48 at the time and completed the trail on a diet that included Red Bull, bacon, 3 Musketeers bars, and Beer. Meltzer ran the final 83 miles non-stop to complete the race. At the time of his record setting Appalachian Trail run Meltzer had won 38 100 mile trail races.