Race website http://www.gluex.ch/
Distance 53 km
Elevation 2100 m
Run the Alps Guide Alister Bignell ran the Gluex in 2017, and said that that this low-key race had “no numbers, no course markings, one aid station” and “a really runnable course.” There’s no official time measurement for this race, as the goal of this event is to go “back to the roots of trail running.” The name “GLUEX” comes from Gantrisch Längenberg Ultra Extreme. It starts near Bern and ends at the Burgistein Station.