The world's first organized 24-hour automobile race event was held on a 1-mile oval track at Driving Park, Columbus, Ohio on July 3–4, 1905.
O primeiro acontecemento organizado de carreiras de automóbiles de 24 horas do mundo foi disputada nunha pista oval de 1 milla no Driving Park de Columbus, Ohio o 3–4 de xullo de 1905.