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Les Courses du Mont-Terrible

Name: Les Courses du Mont-Terrible
Start: 2026-04-18
End: 2026-04-19
Location: Fontenais

Fontenais, Switzerland • 18-19 Apr 2026

The Les Courses du Mont-Terrible will take place in Fontenais from Saturday 18 April 2026 to Sunday 19 April 2026. Visit the organization's website for the most recent information.

Switzerland Fontenais

Race information

Website

UTMB 20K UTMB 50K UTMB 100K

106 K

Relais 70k - Relais 2

Relais 70k - Relais 1

Défi des Marais

70 K (trail de Calabri)

50 K (trail D'outremont)

36 K (trail de Pietchiesson)

23 K (la Terrible)

15k - la Brère

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Jan 10

Cross Décathlon

The Cross Décathlon will take place in Wittenheim on Saturday 10 January 2026. You can run 7 kilometers.

Saturday Jan 17

Swiss Athletics Cross Cup Welschenrohr

Welschenrohr-Gänsbrunnen

...

The Swiss Athletics Cross Cup Welschenrohr will take place in Welschenrohr-Gänsbrunnen on Saturday 17 January 2026. You can run between 5 and 8 kilometers.

Friday Feb 6

Trail Nocturne Saint-Valentin

Laviron

6 km

10 km

The Trail Nocturne Saint-Valentin will take place in Laviron on Friday 6 February 2026. You can run between 6 and 10 kilometers.

Saturday Mar 7

3 Mountains Marathon

Oensingen

Marathon

The 3 Mountains Marathon will take place in Oensingen on Saturday 7 March 2026. You can run 42 kilometers.