Getting Started with TrailHunger.com

Getting Started with a Garmin Forerunner

Setting up a Garmin GPS watch for use with TrailHunger.com.

GPS Technical Information

Calculating Distance from GPS Data

How does TrailHunger.com calculate distance?

Garmin Distance Calculation

Some experiments with Garmin devices to see how they calculate distance.

TrailHunger.com Mapping

Collecting map data with a GPS device

Developers

TrailHunger.com Developer Documentation for developers integrating with TrailHunger.com for embedded course maps, elevation profiles, downloads to device, etc.