The San Silvestre Illescana is a 5-kilometer road race held in Illescas, Toledo, Castilla-La Mancha. The course is entirely on asphalt, consisting of a single loop through the town. Organized by the City Council of Illescas with the collaboration of the Run & Walk Club and technical direction from e3 Promoción Deportiva, this event marks the end of the year in the Sagra Toledana region. The 5 km circuit is designed to be accessible for runners of all levels, attracting participants who seek both athletic challenge and a festive atmosphere. The race features an urban route, allowing spectators to cheer on participants along the course. Standard event logistics include chip timing and aid stations, ensuring a satisfactory experience for runners. The San Silvestre Illescana is a significant event in the popular race calendar of Castilla-La Mancha, drawing runners from the province and surrounding areas.