TrailSwitzerlandGlarus
41. Klöntalerseelauf2027
25.06.2027Klöntal (Switzerland)Dates to be confirmed
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3 courses · 7–13 km · up to 287 m D+
3 courses
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The race
A well-established lakeside race in the Klöntal valley, now in its 41st edition, starting from the Zeltplatz Güntlenau campsite. Three competitive distances are on offer: the Hauptlauf (12.7 km, 87 m gain), the Trail (13 km, 287 m gain), and the Kurzdistanz (7 km, 87 m gain). The Trail format is the only one with meaningful climbing; the other two are largely flat runs along the valley.
Where to stay
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