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Biber Backyard Ultra

Simmerath, Germany • 14 Jun 2025

The Biber Backyard Ultra is a unique running event featuring a challenging 6.7-kilometer loop course with varying elevation, held in Simmerath, Germany. Participants run continuously, with each new lap starting one hour after the previous one. The event includes both day and night courses, with specific requirements for headlamps after dark. Runners must complete each lap within the hour to continue competing, and the last runner to finish a full lap is declared the winner. The event emphasizes self-sufficiency, with basic refreshments provided, and participants are encouraged to respect the natural environment throughout the race. Visit the organization's website for the most recent information.

Germany Nordrhein-Westfalen Simmerath

Race information

Website
6 km
110 m+
Visit the organization's website for the most recent information.
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