GPX Merger

Accidentally stopped your watch? Combine multiple tracks into one continuous file.

Drag & Drop GPX files here

or click to select multiple files

Merged Summary

Files 0
Total Points 0
Total Distance 0.00 km
Pro Tip: Merging can create "jumps" if there's a gap between files. Use our GPX Cleaner afterwards if you see spikes.

How to combine Strava or Garmin files?

It happens to the best of us. You accidentally stop your watch during a grocery stop, or the battery dies and you restart the recording. Now you have "Marathon Part 1" and "Marathon Part 2" on Strava.

This GPX Merger fixes that problem instantly:

  1. Upload: Drag your files onto the page.
  2. Sort: We try to sort them chronologically, but you can drag them into the correct order.
  3. Merge: We stitch them into a single continuous track.

Smart "Gap" Handling

If your files don't touch (e.g., you stopped recording, drove 5km, then started again), we simply connect the last point of File A to the first point of File B with a straight line. This ensures the final file is valid for all apps (Strava, Komoot, Garmin Connect).

This tool runs 100% in your browser. Your GPS data never leaves your device.