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..

Rundweg Winterthur Ultra

Name: Rundweg Winterthur Ultra
Start: 2025-10-26
End: 2025-10-26
Location: Seuzach

Seuzach, Switzerland • 26 Oct 2025

The Rundweg Winterthur Ultra will take place in Seuzach on Sunday 26 October 2025. You can run between 42 and 59 kilometers. Visit the organization's website for the most recent information.

Switzerland Seuzach

Race information

Registration

59 km

Rundweg Winterthur Ultra (59 Km, 1'700 Hm)

Marathon

Rundweg Winterthur Marathon (42.2 Km, 1'300 Hm)

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

Trail runs nearby

Sunday Feb 1

Crosslauf Galgenen

Schübelbach

The Crosslauf Galgenen will take place in Schübelbach on Sunday 1 February 2026.

Sunday Feb 15

Salmsacher Grenzlauf

...

The Salmsacher Grenzlauf will take place in Salmsach on Sunday 15 February 2026. You can run 11 kilometers.

Saturday Mar 14

Huebener Frühlingslauf

Frauenfeld

The Huebener Frühlingslauf will take place in Frauenfeld on Saturday 14 March 2026.

Saturday Mar 21

Männedörfler Waldlauf

...

The Männedörfler Waldlauf will take place in Männedorf on Saturday 21 March 2026. You can run between 5 and 12 kilometers.