Ackley wrote:
Wut? wrote:48 miles a day average? 25 pound pack?
The unsupported part makes it nearly unbelievable unless the record was weak.
Backpackers basically figure 3 mph on flat terrain, 2 mph on uneven terrain.
This would entail 40#-50# packs.
20 miles in a day would be good, but the goal is not to break a record.
Drop the pack to 25#, 20 hour to hike/run, 4 hours to sleep.
48 miles/day is 2.4 mph. 16 hours hike/day is 3 mph.