Oso Trail Proaza 2026

Oso Trail Proaza is a mountain trail race held in Proaza, Asturias, in the region of northern Spain known as the “Paradise of Asturias.” It takes place late in the running season, a time when some participants, particularly elites, might have concluded their racing year. Nevertheless, the organizers introduced it as a new trail-running endeavor. The race emphasizes its course: participants are drawn by the mountain route, the Asturian scenery, and a trail-running environment distinct from road races. The available descriptions lack a detailed map, but runners consistently commend the course and the vistas. One participant described the landscape as spectacular, and others have rated the route very positively. The event also receives notably strong feedback regarding its organization, particularly from volunteers and organizers. Several reviews indicate it is the type of race participants would do again. A well-stocked runner's bag is included, with an optional T-shirt; this detail is mentioned nearly as often as the route itself. One runner remarked that the effective execution was particularly noteworthy given it was the first edition.