Altitude adjustment with GPSVizualizer

If you record a track with your phone, GPS or GPS watch, recording altitudes is often a problem. In this video, I show you a pretty extreme case and how to fix the problem.

See also the faq for more details.

20Km with 3000m of climb gain in 2h, it’s probably a world record. Unfortunately the reality is that I am only a Sunday runner 🙂