Som Vallès Trail

Som Vallès Trail is a team-based charity walk held in Vallès Occidental that combines a sporting challenge, teamwork and social commitment. The 3rd edition will take place on 26 September 2026, with start and finish in Matadepera. The event proposes a circular route of around 62-68 km, with 1,600 m of elevation gain and a maximum time of 16 hours, on tracks, paths and some stretches of corriol. The route passes through wooded areas near the Natural Park de Sant Llorenç del Munt, with La Mola as a landscape reference, and goes through places such as Les Arenes, Sant Llorenç de Savall, Castellar, Sentmenat and the Puig de la Creu. The organisation works in teams of 4 to 6 people, with relays at refreshment stations and a clearly charity-focused approach: the proceeds are used to fight cancer and for research into childhood cancer, in an event with sustainability and inclusion measures.