Legal notice
Last updated: 24 April 2026
Publisher
GPXchunk is a personal, non-commercial project, published by:
Winkin Thomas
4920 Aywaille, Belgium
Email: info [at] gpxchunk [dot] com
Director of publication: Thomas Winkin.
The site is available at https://gpxchunk.com.
Host
The site is hosted on servers operated by:
SAS o2switch
222-224 boulevard Gustave Flaubert
63000 Clermont-Ferrand, France
Phone: +33 (0)4 44 44 60 40
www.o2switch.fr
Clermont-Ferrand Trade Register 510 909 807.
Intellectual property
The source code, design, copy and visual identity of GPXchunk are the exclusive property of Thomas Winkin, unless otherwise stated. Any reproduction, distribution or broadcast — in whole or in part, on any medium whatsoever — requires prior written permission.
Map tiles are supplied by the OpenStreetMap project, under the Open Database License (ODbL) — the tiles remain the property of their contributors.
Third-party trademarks mentioned on this site (Garmin, Strava, Komoot, Suunto, Coros, Wahoo, Polar, Apple, Google) belong to their respective owners. Their mention implies no partnership or affiliation with GPXchunk.
Liability
GPXchunk is an analysis tool provided « as is », without any warranty as to the accuracy of computed measures (distance, elevation gain, pace, gradient, V.A.M.). These values depend directly on the quality of GPS and altimeter data contained in the .gpx file supplied by the user.
The publisher cannot be held liable for:
- discrepancies between the figures shown here and those of any other tool or third-party device;
- temporary unavailability of the service (maintenance, hosting incident, browser failure);
- sporting or routing decisions made on the basis of the analyses displayed — especially in mountainous or isolated terrain, where a field survey remains indispensable;
- the content or availability of third-party sites reached through external links.
The user acknowledges using the service under their sole responsibility.
Governing law
This legal notice is governed by Belgian law. Any dispute as to its interpretation or the use of this site falls, failing an amicable settlement, under the exclusive jurisdiction of the courts of the judicial district of Liège.
Contact
For any question relating to this notice or to use of the site, please write to info [at] gpxchunk [dot] com.
Requests about personal data (GDPR) are handled under the privacy policy.