The Alto Sil Race is the big day of the year in several enclaves in danger of demographic extinction connected by a 34-kilometer route. The decline of mining and the closure of a power plant in Anllares del Sil questioned the future of many towns in the Sierra de Gistredo.
Winter runs out with a race of 34.2 kilometers and more than 1,900 meters of positive elevation gain, with snow from kilometer 11 to after kilometer 30, which crowns the 2024 champions of Castilla y León.