Trail RunningMarathon

XXV Zegama Aizkorri Mendi Maratoia

17 May 2026

Zegama, País Vasco, España

Race details

Modality

Individual

Organizer

Zegama-Aizkorri Mendi Maratoia

Distance

42.195 km

Elevation

+5,472 m

Capacity

500

Start time

09:00

Terrain

Trail

Difficulty

Elite

Course profile

Mountainous

Aid stations

Minimum age

18+

Certified

Circuit

Golden Trail World Series

Event description

The Zegama-Aizkorri is one of the world's most iconic mountain marathons, traversing the Aizkorri massif in the Basque Country. Featuring a demanding 5,472m total elevation gain and legendary spectator support, it is a highly technical race suited for experienced trail runners.

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In the news

⛰️ Trail Running11 May 2026

The King Returns to the Cathedral: Kilian Jornet Sets the 25th Zegama-Aizkorri Ablaze

Kilian Jornet returns to Zegama-Aizkorri for its 25th anniversary to face Elhousine Elazzaoui in a duel that promises to shatter the course record.

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Sport

Trail Running

Distance

Marathon

Country

España

Region

País Vasco