What is the difference between thru hiking and backpacking?

Updated October 2026 · How we answer

Short answerThru hiking means completing a long trail from start to finish in one continuous trip, often over months. Backpacking is any trip with an overnight carry, which can be a weekend or a week.

What defines a thru hike

A thru hike covers a full long-distance trail, such as one of the major named routes in the United States. Hikers usually resupply along the way and walk for many weeks or months. The goal is to finish the whole route rather than to reach a single destination.

Backpacking is a broader term. You can backpack a short loop, a weekend route, or a section of a longer trail. Thru hiking is one form of backpacking, but many backpackers never attempt a thru hike.

  • Thru hike: full trail, start to finish
  • Backpacking: any trip with an overnight carry
  • Thru hikes need resupply planning
  • Section hikes still count as backpacking

Planning differences

Thru hikes need planning for permits, food drops, and long-term gear wear. Shorter backpacking trips focus more on one route and one set of supplies. Your budget and time off work will shape the choice more than the gear list does.

Check trail association websites for current permit and rules for long routes. Rules and reservation systems can change from year to year, so verify before you start.

  • Plan permits and reservations early
  • Schedule food drops or resupply stops
  • Expect gear to wear faster
  • Budget for weeks or months on trail

Common mistakes

  • Assuming a thru hike is just a longer weekend trip.
  • Underestimating resupply planning on a long trail.
  • Buying one-trip gear for a long route that needs more durable items.
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