The VI CxM Trail Castillo de Anzur is a 26-kilometer mountain race with 1100 meters of positive elevation gain, held in Puente Genil, Córdoba. The course runs through a natural environment in the province of Córdoba and presents a significant technical and physical challenge, suitable for experienced mountain runners. The race includes six aid stations and has a maximum completion time of 6 hours. A 17-kilometer race is also held concurrently. The start and finish lines are located on Elio Antonio de Nebrija street, the competition's central point. The race is known for its demanding nature and the scenery it offers participants.