🇨🇭 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.
MAY 27
TRAIL34K19K12K
Jura Swiss TrailBaulmes · Switzerland
07MAY 27HALF200K160K120KRegistration open
Ultra BielerseeNidau · Switzerland · in 198 daysMAY 27
TRAIL31K11K
Trail Blonay - St-LégierBlonay · SwitzerlandMAY 27
TRAIL83K53K32K
Swiss Canyon TrailVal-de-Travers · Switzerland