Sat
24
Oct
2026
RunThrough Trails Ascona-Locarno
Locarno, TicinoSUI
Ascona-Locarno, Piazza Grande and Pizzo Leone
24K / 2K / 42K· Trail / Mountain
Mountain trail races over 42K and 24K above Lake Maggiore, with a junior race.
EventsFind this location on a map
SUIRunningTrail / Mountain15K · 15 km / 9.3 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi
RunThrough Ultra Orsières
Orsières, Valais, Champex-Lac and Sembrancher · SUI
No future date listed
About RunThrough Ultra Orsières
RunThrough Ultra Orsières is a running event in Orsières, Valais, Champex-Lac and Sembrancher, Switzerland. Recorded disciplines include 15K, 25K, 50K. The listed surface is trail / mountain. The listed organiser is RunThrough Trails. No future date is currently listed on ATHRECS. The ATHRECS archive includes editions from 2026. This describes the editions recorded here, not the event's founding date or complete history.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
The next date has not been announced here. Check the race website for updates.
Location & race day
Listed venue / area
Orsières, Champex-Lac and Sembrancher, ValaisSUI
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
A mountain-trail event in the Valais Alps, following forest paths, technical terrain and sections of the Tour du Mont Blanc landscape over 50K, 25K and 15K routes.
- Surface:
- Trail / Mountain
- Organiser:
- RunThrough Trails
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
50K · 50 km / 31.1 miFinished
Sat, 3 Oct 202608:00 CEST
The organiser confirms the 3 October 2026 race date and an 08:00 event start from Orsières in Valais.
More running nearby
Sun
25
Oct
2026
Sun
25
Oct
2026
SwissCityMarathon Lucerne - Half Marathon & 10K
LuzernSUI
Luzern (SUI)
Other· Road
SwissCityMarathon Lucerne - Half Marathon & 10K — Luzern, Switzerland. World Athletics calendar (F).
Sun
25
Oct
2026
SwissCityMarathon - Lucerne
LuzernSUI
Distance TBC· Road
SwissCityMarathon – Lucerne — Half and Marathon.
Sun
25
Oct
2026
Sun
6
Dec
2026
Course de l'Escalade
GenèveSUI
Genève (SUI)
Other· Road
Course de l'Escalade — Genève, Switzerland. World Athletics calendar (World Athletics Label Road Races – Label).
Fri
1
Jan
2027