🇨🇭 Switzerland: ultramarathons and ultra trails
42 races scheduled between December 2026 and October 2027. Every race lists dates, locations, distances and official links; the list is updated daily.
AUG 27
TRAIL33K24K11K
Madrisa TrailKlosters-Serneus · SwitzerlandAUG 27
TRAIL100K50K10K
Swiss Alps 100Fiesch · SwitzerlandAUG 27
TRAIL50K25K15K
SuperTrail Du BarlatayChâteau-d’Œx · Switzerland
14AUG 27TRAIL55K22K20K
Swiss IrontrailSurses · Switzerland · in 298 daysAUG 27
TRAIL32K26K19K
Matterhorn UltraksZermatt · SwitzerlandAUG 27
TRAIL59K24K8K
RunThrough Trails EngelbergEngelberg · SwitzerlandAUG 27
TRAIL32K16K
Nendaz TrailNendaz · SwitzerlandAUG 27
TRAIL83K
Transalpine RunLenzerheide · SwitzerlandAUG 27
TRAIL170K107K63K
Ultra Tour Monte RosaGrächen · Switzerland