Trail Merindad Río Ubierna2026

20.09.2026Villalbilla Sobresierra (Spain)

Pacing, fueling and crew sheet for the course you pick

16 km

16 kmlongest of 2 courses

2 courses

GPX trace not yet published.

Race plan

Pacing, aid stations and fueling timed to your effort on Trail Merindad Río Ubierna, in one roadbook.

A popular running race in the Merindad of Río Ubierna.

Find a place to stay near Villalbilla Sobresierra for the race.

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