The Cross Duathlon de Nogent sur Seine - Bouy-sur-Orvin is a run-bike-run event held in Nogent-sur-Seine, France, organized by Espérance Team Nogent Triathlon. It is a practical race day, not a large-scale road event, offering an XS format (2 km run, 5 km bike, 1 km run) and an S format (4 km run, 11 km bike, 2 km run).
The S race is open to solo participants or teams, accommodating groups with varying abilities. The event also features youth races for children aged 6-9 and 10-13, making the day suitable for families and adult competitors alike. The event benefits the association Ainsi font... Pour Marion, and food will be available on site for participants and spectators.