Jumplinie
- Type: mtb downhill
- Operator: Freeride Club Herten e.V.
- Reference: JL
- note: Schwierigkeitsgrat schwarz, (symbol & osmc fehlt noch)
- osmc:symbol: yellow:yellow:blue_triangle:JL:black
- symbol: Gelbes Schild mit Text und Farbmarkierung (blaue Ecke)
Mountain bike route from the OpenStreetMap community, with statistics, an elevation profile and gpx and kml downloads.