Trail Arroniz 2026

Trail Arroniz is a mountain race in Arróniz, Navarra, offering two course options: a 23 km route with 1,300 metres of elevation gain and a 10 km route with 250 metres of elevation gain. Organized by Club Deportivo Arróniz Kirol Taldea and the local council, its eighth edition attracted approximately four hundred participants, setting a new record for the event. The 23 km course features technical trails around Arróniz, including a section near the Montejurra antennas. The 10 km course is shorter, faster, and suited for a quick effort rather than an extended mountain run. The race is significant in Navarra’s club mountain-running circuit, having served as the final event for the regional club championship. A4xKm Beste Iruña secured the men's title, and Hiru Herri won the women's title. The leading runners often include top Navarrese athletes, supplemented by competitors from the Basque Country and La Rioja.