Cursa del Fau - 23k is a mountain trail race held in Maçanet de Cabrenys, Girona, starting at the town football field. The race is listed as 23 km, also described as 24 km, with approximately 1,100 to 1,200 m of elevation gain. It is a long but manageable distance for runners with prior mountain experience.
The route ascends through the Maçanet de Cabrenys area, passing Coll d’Oliveda, the hermitage of El Fau, and Sant Pere dels Vilars. It features sustained uphill sections, reaching a high point near 1,050 m. Aid stations are located at key points. Runners have 5 hours 30 minutes to complete the course, and a time limit at km 20.5 requires attention to pacing before the final stretch through La Gorga.