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

Relevos

81 km

Ultra

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

Trail runs nearby

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.

Sunday Feb 8

Hendaia Trail

Hendaye

10 km

Half Marathon

The Hendaia Trail will take place in Hendaye on Sunday 8 February 2026. You can run between 10 and 21 kilometers.

Sunday Feb 15

Ordiziako Mendi Lasterketa

Ordizia

The Ordiziako Mendi Lasterketa will take place in Ordizia on Sunday 15 February 2026.

Sunday Feb 22

Lezo-Jaizkibel Mendi Lasterketa

Lezo

12 km

The Lezo-Jaizkibel Mendi Lasterketa will take place in Lezo on Sunday 22 February 2026. You can run 12 kilometers.