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by Dockia Labs

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HomeDiscoverHarder Run Race 2026 (Jungfrau)
Events in Interlaken›Harder KulmTrail Running

Harder Run Race 2026 (Jungfrau)

Sub-race within Jungfrau Marathon weekend; 4.4km mountain run with 755m altitude gain; Sep 4, 2026 17:10 start; stable official event page; CH trail variety

Organized by jungfrau-marathon.ch

Date

Sep 4, 2026

Distance

—

Elevation

—

Difficulty

n/a

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