Jungfrau Marathon
Saturday, 11 September 2027In 11 months · Start 08:30
From Interlaken through the Lauterbrunnen valley and up to the Eigergletscher at 2,320 m beneath the Eiger, Monch and Jungfrau; the final climb is on steep mountain trail.
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Facts checked 10 Oct 2026 against jungfrau-marathon.ch, jungfrau-marathon.ch, jungfrau-marathon.ch.
Course map
A detailed route is not available for this race yet. The marker shows the race location.
Elevation profile
Race-day weather
Race day in past years
Historical averages for 11 September ±3 days, 2016–2025, from 08:30 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.
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Searches are set for Interlaken and the race weekend.
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