Thru-hike

Thru-hiking, or through-hiking, is hiking a long-distance trail end-to-end within one hiking season. In United States, the term is most commonly associated with the Appalachian Trail (AT), the Pacific Crest Trail (PCT), and the Continental Divide Trail (CDT), but also refers to other end-to-end hikes. Other examples include the Te Araroa Trail in New Zealand, the Camino de Santiago in Spain, the Lycian Way in Turkey, the Israel National Trail, and the Great Divide Trail (GDT) in Canada. Thru-hiking is also called "end-to-end hiking" or "end-to-ending" on some trails, like Vermont's Long Trail or New York's Long Path and Northville–Placid Trail. Section hiking, on the other hand, refers to hiking a trail one section at a time, without continuity and not necessarily in sequence with the other sections.

Thru-hiking's origins date back many years, when long-distance foot travel as a means of transportation began to merge with hiking for its own enjoyment and as a means of seeing the world.

One famous thru-hike involves the story of Lillian Alling, a young 27-year-old Russian immigrant living in New York City. She became homesick and decided to return to her family in Russia. Lacking funds, but armed with a strong will, she chose to walk the 12,000 miles to Russia, traversing Canada and into Alaska. She was last seen preparing to cross by boat at the Bering Strait to Siberia.

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