Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Trail des Châteaux - Sion

Name: Trail des Châteaux - Sion
Start: 2025-12-13
End: 2025-12-13
Location: Sion

Sion, Switzerland • 13 Dec 2025

The Trail des Châteaux - Sion will take place in Sion on Saturday 13 December 2025. Visit the organization's website for the most recent information.

Switzerland Sion

Race information

Website

UTMB 20K UTMB 50K

Trail des Châteaux

Trail des Châtelets

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

Trail runs nearby

Sat - Sun Sep 6-7

Défi des Muverans

Leytron - 13 km from Sion

9 km

30 km

60 km

The Défi des Muverans will take place in Leytron from Saturday 6 September 2025 to Sunday 7 September 2025. You can run between 9 and 60 kilometers.

Fri - Sun Sep 12-14

Verbier Ultra

Val de Bagnes - 20 km from Sion

42 km

102 km

The Verbier Ultra will take place in Val de Bagnes from Friday 12 September 2025 to Sunday 14 September 2025. You can run between 42 and 102 kilometers.

Saturday Sep 13

Mattmark Memorial 1965 / Halbmarathon

Saas-Fee - 46 km from Sion

The Mattmark Memorial 1965 / Halbmarathon will take place in Saas-Fee on Saturday 13 September 2025. You can run between 8 and 50 kilometers.

UTMB Index

Fri - Sun Sep 19-21

Wildstrubel by Utmb

Kandersteg - 38 km from Sion

...

The Wildstrubel by Utmb will take place in Kandersteg from Friday 19 September 2025 to Sunday 21 September 2025. You can run between 10 and 113 kilometers.

UTMB Index

Saturday Sep 20

Endurancelife - Lac de Moiry

Anniviers - 23 km from Sion

30 km

The Endurancelife - Lac de Moiry will take place in Anniviers on Saturday 20 September 2025. This trail is organized by Endurancelife. You can run 30 kilometers.

UTMB Index

Saturday Sep 20

Fully-Sorniot - Trail des Cabanes

Fully - 21 km from Sion

The Fully-Sorniot - Trail des Cabanes will take place in Fully on Saturday 20 September 2025. You can run between 7 and 39 kilometers.

UTMB Index