Sansilbestrail

La Sansilbestrail will celebrate its seventh edition on 26 December 2026 in Zubiri, within the municipality of Esteribar and in Navarre. The event is listed as the closing fixture of the 2026 Copa Navarra of mountain running, included in the regional calendar of the Federación Navarra de Deportes de Montaña y Escalada. The scheduled edition will feature a 20-kilometre trail route and 1,000 metres of elevation gain. The course will take place in the mountainous surroundings of Zubiri, a town that has hosted the previous editions of this end-of-season event. No regulations, entries or published fees have been found yet for the 2026 call.