Voyarc

TCX to KML converter

Put a run or a ride from Garmin Connect into Google Earth, where the recorded times replay the workout along its line. The workout is converted in your browser and is never uploaded.

Your file is read on this device and never uploaded.

Drop a TCX file here

GPX, KML, KMZ, TCX or GeoJSON, up to 100 MB.

Distance
9.0 km
Climbing
42 m
Highest
64 m
Moving time
48 min
Example track: a 9 km loop around Kings Park, Perth

Then make it a film: Animate this route opens the track in Voyarc, which draws it on a real map and exports it as a video.

What it does, and what it does not

  • Writes the workout as a gx:Track, each position at its recorded time, so Google Earth’s time slider plays it.
  • Keeps each Trackpoint’s altitude, drawn clamped to the ground.
  • Heart rate, cadence, power and laps do not go into the KML.
  • Points with no position are skipped, so an indoor stretch leaves a gap the line jumps across.

Questions

How do I replay it in Google Earth?

Open the KML in Google Earth Pro and use the time slider that appears at the top of the map; the track draws itself along as the time moves.

Can I get a GPX too?

Yes, the TCX to GPX page writes one from the same file, positions and times kept.

Why is the line gold?

The KML carries a gold 4 px line style so the track stands out on satellite imagery. You can change it in Google Earth once it is open.