Through elf country and castle forests to Obernai's ancient walls
Other trail races within 158 miles
A 47km Celtic trail starting in Barr and climbing into the Vosges forests past the castle ruins of Landsberg and Birkenfels. The route ascends to Mont Sainte-Odile — a revered spiritual and cultural landmark — then tackles the legendary Heidenkopf summit, steeped in Alsatian elf legends. A fast vineyard descent leads through the Romanesque town of Rosheim before the finish on the ramparts of Obernai.
Some ultra experience recommended
Obernai, FranceMay 16, 2027
Trail Alsace Trail des Celtes is a point-to-point trail race in Obernai, France, held on May 16, 2027. The course covers 47 km, climbs 1,624 m, and has a 9h cutoff.


| Location | km | Elevation | Cutoff | Crew | Drop bags |
|---|---|---|---|---|---|
Barr Start | 0.0 | 211 m | — | ||
Château du Landsberg Crew Access | 5.0 | 583 m | — | Crew | |
Château de Birkenfels Crew Access | 11.0 | 672 m | — | Crew | |
Mont Sainte Odile Landmark | 15.2 | 745 m | — | ||
Abbaye de Niedermunster Aid Station | 17.1 | 515 m | 4h11:00 AM | Crew | |
Klingenthal Aid Station | 24.6 | 313 m | 5h15m12:15 PM | Crew | |
Heidenkopf Crew Access | 29.8 | 772 m | — | Crew | |
Rosheim Aid Station | 40.8 | 192 m | 8h35m3:35 PM | Crew | |
Obernai Finish | 48.3 | 183 m | 10h5:00 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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No required gear specified
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