The Circuit de la Sarthe is not a track you visit casually. Since 1923 the Automobile Club de l'Ouest has turned public roads and dedicated sections into the longest competitive lap in top-tier motorsport, and every June the 24 Hours of Le Mans turns that geography into a week-long endurance siege. The WEC shares the same asphalt for its own six-hour chapter, which means hypercars, GT machinery, and traffic mathematics all read from one map. Rank twenty-four in the Wallimilist circuit catalogue, this poster treats the Sarthe layout as surveyor's work — red ribbon geometry, contour lines underneath, coordinates on the margin — because the story here is distance, dawn, and corners that still matter when the headlights fade.