The Corrida de Cormontreuil is a nighttime road race held in the center of Cormontreuil, a town in the Marne department near Reims in France's Grand Est region. It has been organized annually since 2005, featuring an 8 km main race and a shorter 3 km night race.
The route is urban, flat, and accessible, passing through renovated streets and green spaces. The event welcomes runners of all levels, emphasizing a friendly, collective atmosphere over an elite-only focus.