A mountain side with trees on the side of it

Trail Alsace by UTMB 10.5K

10.5K·Obernai, France
ultra100k50kmountaintrailqualifier

Photo by Peter Robbins on Unsplash

Distance10.5K
Date15 May 2026

About This Race

The 10.5K serves as the most accessible entry point into Trail Alsace, designed for runners new to trail running or those seeking a spirited workout without the extended commitment of longer distances. This distance allows participants to experience the technical terrain and vineyard trails characteristic of the Alsace region while maintaining a manageable effort that typically concludes within two hours. The course provides an ideal introduction to the UTMB World Series experience, offering newcomers a taste of the event's distinctive character without requiring extensive ultra-distance preparation.

Notable Features

The race takes runners through a landscape rich with castles and vineyards, offering a distinctive cultural trail running experience in the historic Alsace region. As part of the UTMB World Series, finishers earn Running Stones that count toward qualification for the flagship UTMB races in Chamonix, making this both a destination race and a stepping stone in the global ultra-trail community.