Trail Running100K
EIBAR100 Trail Erronka 2026
15 May 2026
Eibar, País Vasco, España
Race details
Modality
Individual
Organizer
10K de Eibar
Distance
100 km
Terrain
Trail
Difficulty
Elite
Course profile
Mountainous
Minimum age
18+
Certified
No
Event description
The EIBAR100 Trail Erronka 2026 challenges runners with a 100km ultra-distance course through the iconic mountain landscapes of the Basque Country. Starting in the historic city of Eibar, the race is known for its demanding technical terrain and the deep-rooted trail running culture of the region. It is a premier event for endurance athletes seeking a rigorous test in a stunning natural setting.
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Sport
Trail Running
Distance
100K
Country
España
Region
País Vasco