www.gondoevent.ch

Gondo Marathon

Name: Gondo Marathon
Start: 2026-08-08
End: 2026-08-09
Location: Zwischbergen

location_city Zwischbergen

flag Switzerland

calendar_today 08 Aug, 2026 – 09 Aug, 2026

directions_run Running

language Official Website

About the Event

Run with purpose and passion at the Gondo Marathon on August 8-9, 2026. This unique two-day double marathon on the Simplon Pass is a powerful tribute, born from a historic landslide, that challenges you across 84km of wild Valais trails. Away from the crowds, the event fosters a profound sense of community, offering a pure mountain running experience on single tracks through imposing gorges and over high passes. The Gondo Marathon is more than a race; it's a heartfelt journey of remembrance and resilience, connecting you deeply with the landscape and its history.

Races Offered

Double Marathon

Aug 08, 2026

straighten

Distance — 42.2K

terrain

Type — Trail running

timer

08:10

Gondo Marathon

Aug 08, 2026

straighten

Distance — 42.2K

terrain

Type — Trail running

timer

08:10

Gondo Relais

Aug 08, 2026

straighten

Distance — 44.4K

terrain

Type — Trail running

timer

08:10

Gondo Running

Aug 09, 2026

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Distance — 28K

terrain

Type — Trail running

timer

08:00

Weather Overview

These values represent the 3-year monthly averages for August in Zwischbergen.

Temp (°C)

Feels Like (°C)

thermostat 10.7° / 22.9°

wb_sunny 9.1° / 21.4°

Wind (km/h)

Humidity (%)

air 4.9 /

water_drop 64.4%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 10.7° / 22.9°

wb_sunny 9.1° / 21.4°

air 4.9 km/h

water_drop 64.4%

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Other 5K 20K Marathon

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calendar_today Jul 11, 2026

10K Marathon Ultra

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location_on Sierre, CH

calendar_today Aug 08, 2026

Marathon

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Gondo Marathon

About the Event