# fastpack

> English word · Verb

## Definitions
1. To run while carrying a backpack on a multi-day trail.
2. To to backpacking with the goal of maximising the distance traveled every day.

## Etymology
Blend of fast + backpack.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/fastpack