RunningSwitzerlandOfficial / organizer site
Eiger Ultra Trail 2027 - E35 (Lottery)
Thu, 15 July 2027
Grindelwald, Switzerland
35 km
Registration closes: 28 Sept 2026
Eiger Ultra Trail 2027 E35 - Pre-registration lottery opens September 21-28, 2026. Race dates July 15-19, 2027.
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