This is a research project applied to women who compete in mountain races. It received funding from the Consejo Superior de Deportes (CSD) of the Ministry of Culture and Sport of the Government of Spain, grant reference: 32/UPB/22, for the whole of 2022. In recent years, competitive participation in mountain races has grown exponentially worldwide. Able to take place in high, medium or low mountains, there are three modalities: in-line, vertical and ultra. Its great popularisation has meant that more and more people take on competitive challenges without the necessary preparation and without adequate means and guidance, with the consequent risk to health.