Articles

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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

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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..

Austerlitz Ultra

Name: Austerlitz Ultra
Start: 2026-08-30
End: 2026-08-30
Location: Zeist

Zeist, Netherlands • 30 Aug 2026

The Austerlitz Ultra will take place in Zeist on Sunday 30 August 2026. You can run 50 kilometers. Visit the organization's website for the most recent information.

Netherlands Utrecht Zeist

Race information

Registration

50 km

50 Km Ultra

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

Trail runs nearby

Saturday Sep 6

Veluwse TrailRun

Ermelo - 36 km from Zeist

60 km

The Veluwse TrailRun will take place in Ermelo on Saturday 6 September 2025. You can run 60 kilometers.

Saturday Sep 13

Kwintelooyen Run

Rhenen - 27 km from Zeist

The Kwintelooyen Run will take place in Rhenen on Saturday 13 September 2025. You can run between 5 and 15 kilometers.

Sunday Sep 14

Airborne Freedom Run

Arnhem - 47 km from Zeist

...

The Airborne Freedom Run will take place in Arnhem on Sunday 14 September 2025. This trail is organized by MudSweatTrails. You can run between 5 and 60 kilometers.

UTMB Index

Friday Sep 19