14. Eiger Ultra Trail 101 km

14. Eiger Ultra Trail 101 km is a 101 km ultramarathon in Grindelwald, Switzerland, taking place on Jul 18 – Jul 19, 2026. This edition has already taken place.

Date: Jul 18 – Jul 19, 2026
Distance: 101 km
Elevation gain: 6743 m
Location: Grindelwald, Switzerland
Format: Fixed distance

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