Inferno Triathlon

Name: Inferno Triathlon
Start: 2026-08-14
End: 2026-08-16
Location: Thun to Schilthorn, Alpine Region

Sports event · Interlaken, Interlaken · 14–16 August 2026

When14–16 August 2026

WhereThun to Schilthorn, Alpine Region, Interlaken, 3800 Interlaken

TypeSports event

One of the toughest triathlons in the world with 5,500 m elevation gain. The Inferno Triathlon combines swimming (3.1 km), road cycling (97 km), mountain biking (30 km) and fell running (25 km) to Schilthorn.

Official organiser website

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