
Experience a never-before-seen thru-hike adventure as a team of strangers embark on a hiking journey across America’s Pacific Northwest National Scenic Trail, which wends its way 1,200 miles from the mountains of Montana to the Olympic coast in Washington.
Browse episodes by season for this series.

2022-03-08
Aired 2022-03-08
Pulling in the first miles of a thru-hike reduces nerves, but it's also when reality sets in.
2022-03-08
Aired 2022-03-08
Each crew member has to face their past to navigate the present successfully.
2022-03-08
Aired 2022-03-08
Between a remote scramble and a grizzly-infested bushwhack, the crew finds themselves on the spine of a mountain, being pelted by ice, and dodging one of nature's most violent forces.
2022-03-08
Aired 2022-03-08
Each crew member can't know how they will react to the thru-hike until they're into it. Now, facing Washington's hottest summer on record, it's clear that the heat, long miles, and distant finish are drawing the tension between team members ahead.
2022-03-08
Aired 2022-03-08
Every journey has its milestones, and halfway is the most decisive: making it here has meant missing a daily cocktail of blood, sweat, and tears; with 600 miles left, see what it means for each crew member to hike their hike.
2022-03-08
Aired 2022-03-08
As the crew moves forward, they find their brotherhood, skills, and collective grit put to the test by one of nature's deadliest elements - wildfire. But, a common threat has a way of bringing people together, unlike anything else.
2022-03-08
Aired 2022-03-08
There is a stretch of time in every thru-hike when it feels like it will last forever. Then, you realize... it won't. After over two months of living in the mountains, the crew has found a new home, even if it's an increasingly punishing one.
2022-03-08
Aired 2022-03-08
Rocky passes, the rain-draped bushwhacks, steep cliffs, and tricky tides define the final miles on their journey - the Olympic Peninsula. The most northwest corner of the contingent United States. This is the final level of America's wildest long train.


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