FIT to GPX Converter — Garmin Fitness Data to GPS

Convert FIT files from Garmin watches and bike computers to standard GPX format. View your runs, rides, and workouts on any map.

🔒100% browser-based. Your fitness data never leaves your device.
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Drop a .fit file here, or click to browse
Supports Garmin FIT files with GPS track data

How to Convert FIT to GPX

FIT files are the native binary format used by Garmin sports watches (Forerunner, Fenix, Vivoactive) and bike computers (Edge series). They contain precise GPS track data along with performance metrics like heart rate, cadence, and power output.

Our converter parses the binary FIT structure and extracts GPS records — converting them to the standard GPX XML format. The output preserves latitude, longitude, elevation, and timestamps, with heart rate data included as GPX extensions.

The resulting GPX file can be opened in Google Earth, uploaded to Strava, imported into mapping software, or further converted to KML or CSV using our other tools.

Frequently Asked Questions

FIT is Garmin's binary format for fitness data. It stores GPS tracks, heart rate, cadence, power, and other metrics from sports watches and bike computers.
GPX is a universal format supported by all GPS software, mapping tools, and web platforms. Converting from FIT makes your fitness data compatible anywhere.
GPS coordinates, elevation, and timestamps are converted. Heart rate data is included as GPX extensions where available.
Yes. Everything runs in your browser. Your data never leaves your device.

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