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..

Utterronka

Name: Utterronka
Start: 2026-07-04
End: 2026-07-04
Location: Irura

Irura, Spain • 4 Jul 2026

The Utterronka will take place in Irura on Saturday 4 July 2026. You can run 81 kilometers. Visit the organization's website for the most recent information.

Spain Pais Vasco Irura

Race information

Website Registration

81 km

Ultra

81 km

Relevos

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

Trail runs nearby

Saturday Jan 17

Trail de la Bixintxo

The Trail de la Bixintxo will take place in Ciboure on Saturday 17 January 2026. You can run between 7 and 10 kilometers.

Sunday Jan 18

Garin Mendi-Lasterketa

Beasain

12 km

The Garin Mendi-Lasterketa will take place in Beasain on Sunday 18 January 2026. You can run 12 kilometers.

Sunday Jan 25

Liga GOL de Orientación de Gipuzkoa - Hondarribia

Hondarribia

The Liga GOL de Orientación de Gipuzkoa - Hondarribia will take place in Hondarribia on Sunday 25 January 2026.

Sunday Feb 1

Negu Trail

Berástegui

8 km

16 km

The Negu Trail will take place in Berástegui on Sunday 1 February 2026. You can run between 8 and 16 kilometers.