The Trofeo 8KM Castrillón is an 8-kilometer running event in Castrillón, Asturias. Public listings label it “RUNNING 8 Km” and also mark it as non-competitive, suggesting it is more of a local road run than a championship event.
Castrillón Atletismo organizes the race, which began nearly thirty years ago when friends gathered to run. The race website directs participants to an official circuit, results, classifications, and local information about Castrillón. The course records are held by Sergio Sánchez Martínez at 24:09 for men and Irene Loizate Sarrionandia at 28:06 for women.