BK Trail 2026

BK Trail 2026 is a mountain trail event organised by Association BAZTANDARRAK and presented on the Pyrénées Chrono platform. The event takes place in and around the village of Bidarray in the western Pyrenees and offers demanding, technical terrain that highlights the natural scenery of the Basque Country. The programme for 25 July 2026 features two principal race distances—BK45 and BK24—designed for experienced trail runners seeking high elevation and technical singletrack.

Races start from the village square in Bidarray and the courses are noted for significant elevation gain and challenging ascents, with UTMB Index status mentioned for the event. Practical information including the official regulations (règlement), registration links and past results are published on the event pages maintained by Pyrénées Chrono and the local organising association. Competitors are advised to consult the organiser's documents for detailed kit, cut‑offs and aid station information prior to race day.