GPSHash lets you set, walk, run, jog, bike, drive or even sail a mystery trail. The rules are simple: Navigate your way to your first waypoint, only then will the next waypoint be revealed. What happens at a certain waypoint or the finish, is up to the organizer of this trail. Drink stops, lunch breaks and endings at surprise locations come to mind. Maybe a prize for the first one (or team) in. It's all about fun!

What is a Hash?

A Hash is fun social outdoor activity where a bunch of people, the Hounds, try to follow a trail set by the trail setter: the Hare.

Trails are set by a Hare, and he will notify you the number of the trail you have to follow. ​