Karl Meltzer Movies

An inside look at Scott Jurek's 2021 attempt at breaking the Appalachian Trail speed record.

In 2010, ultramarathoner Karl Meltzer embarked on his attempt to run the Pony Express route, crossing the Rocky Mountains from Sacramento, California...

Ultrarunner Karl Meltzer has long dreamed of setting the speed record for crossing America's Appalachian Trail. Now he sets out for his third and fina...