Trail race calendar in Navarre 2026

Navarre has two climatic faces. The northern Pyrenees are Atlantic, with frequent rain and winter snow making them ideal from May to October. The middle mountain ranges (Urbasa, Andía) have perfect windows in spring and autumn, with beech forests in full splendor. The southern Bardenas are extreme Mediterranean: best run in winter or spring, as summer is an oven. This variety requires careful planning by zone: while in June you can enjoy the green Pyrenees, the Bardenas will already be a scorching desert.

Navarre has a small but intensely local trail community. Here you won't see massive mega-races, but events with soul that know every trail by name. Jurramendi 360 and GR 322 Nafarroa Xtrem are races born from the territory and run with almost reverential respect for the environment. Navarrese runners have a classic mountaineering profile: they know the mountains like home, prefer the solitude of Irati to the crowds of other regions, and value a well-traced route more than Instagram flashes. It's trail from the roots, without posturing, where forest and mountain rule.