Interlaken Ringgenberg LoopShort on time? Go big on quality trail running!→ 12km   ↑ 950mΔ 1414M ♦ MediumΘ CCWThis mini-big run has it all; fast dirt road to a short up, a long, narrow singletrack cruise, a calf-burning climb, back to fast traversing and then a technical descent to a dirt road to the finish. It’s almost all in the forest, perfect …