Trail Run — 18 km
Sample track for gpxviewer.app — Pace variation on climbs — pace slows on the ascents. The route follows real public roads and paths in Wooded foothills above Interlaken, generated with the BRouter engine over OpenStreetMap data; the timestamps are synthetic and there is no personal GPS recording. Route geometry © OpenStreetMap contributors, ODbL.
gpxviewer.app

Trail Run — 18 km