10 and 20 km races: All those who wish to do so, whether they are federated or not, can take part in these tests, provided they are over 16 years old (who provide parental authorization) and are properly registered, both in time and in the forms established for it.
42 km race: All those who wish to do so, whether they are federated or not, may take part in this test, provided they are over 18 years of age and are properly registered, both in time and in the forms established for it.
The Montaña Solidaria, with eight editions behind it, is one of the events established in the national calendar of mountain races, an event that offers three spectacular tours through the most beautiful surroundings of the Sierra de Guadarrama . The one with the highest mileage is the Marathon, with 42 km and 4,100 meters of accumulated unevenness, reaching the summit of Mount Abantos, an emblem of La Vuelta Ciclista a España . In addition, for this occasion the classic layout has been modified by introducing some more technical routes, but keeping the mountainous character of the test intact. Along with the race that gives its name to the event, another two are held, of 20 and 10 kilometers respectively, the latter as a novelty in the program.
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