Thursday, August 27, 2026 Orsieres, CHE

Trail 50k

Orsières-Champex-Chamonix (OCC)

76 days away

57km Distance

3,500m Elevation

8.1 Grit Score

Hardcore Level

Vertical Intensity 61 D+/km

Flat Hilly Mtn

Significant climbing. Steep sections will require power hiking.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

OPENFREE MAP (LIBRE)

Start in Orsières, im Südwesten des Kantons, im Val d'Entremont und führt durch das Schweizer Wallis bis nach Chamonix.