Inferno Triathlon + Halbmarathon

Lauterbrunnen, Switzerland • 14-16 Aug 2026

The Inferno Triathlon + Halbmarathon will take place in Lauterbrunnen from Friday 14 August 2026 to Sunday 16 August 2026. You can run 21 kilometers. Visit the organization's website for the most recent information.

Race information

21 km
2000 m+
Halbmarathon & Staffellauf
Inferno Triathlon (5'500 Höhenmeter)
Visit the organization's website for the most recent information.
Trail runs nearby

The Baceno-Devero-Crampiolo will take place in Baceno on Saturday 20 September 2025. You can run between 12 and 12 kilometers.

The Napf-Marathon will take place in Trubschachen on Sunday 12 October 2025. You can run between 20 and 42 kilometers.

The Farnerensturm will take place in Schüpfheim on Sunday 19 October 2025. You can run 8 kilometers.

The L'Hivernale Sierre-Zinal will take place in Sierre on Saturday 14 March 2026.

The Jungfrau-Lauberhorn Run will take place in Lauterbrunnen on Sunday 29 March 2026.

The Trail Noble-Contrée will take place in Noble-Contrée on Saturday 2 May 2026. You can run between 11 and 27 kilometers.

UTMB Index