I.Why export from Coros
Coros (Apex, Vertix, Pace) equips a growing share of performance-oriented runners and cyclists. The high-end watches carry a very clean barometer, which makes elevation figures particularly reliable — a direct asset for a fine analysis of positive elevation gain.
The Coros app and the web Training Hub store your activities and give the first readings, but to isolate a precise portion — the climb of a col, the final sprint, a surge — a dedicated tool stays more surgical. The exported .gpx preserves the Coros barometer reading as is, which is what you want.
II.On desktop, from the Training Hub
- Open trainingcoros.com in a browser and sign in with your Coros credentials.
- Click the activity you want to export to open its detail page.
- At the top right, click the export icon.
- Choose the .gpx format.
The file downloads immediately. The Training Hub also offers TCX and FIT formats if you want cadence, power or the effort zones Coros computes — but those formats are not GPX.
III.On mobile, via the Coros app
- Open the activity in the Coros mobile app.
- Tap the three dots at the top right of the activity page.
- Choose « Export data ».
- Select the .gpx format. The file can then be sent by email, shared via cloud apps, or saved locally.
IV.And then?
You have your .gpx, Coros barometer intact. To analyse a precise portion — the climb of a col in performance mode, the closing reps of an interval session, the technical section of a trail — drop the file into GPXchunk. No data ever leaves your browser, no account required.
Coros tends to offer many proprietary metrics (Effort Score, Recovery…). The twelve measures inside a raw GPX track — the ones GPXchunk recomputes — are more universal. The glossary of the 12 measures of a GPX track walks through each one.