The Duathlon de Périgueux is a city duathlon held in Périgueux, Dordogne, Nouvelle-Aquitaine, France, typically in late winter. This run-bike-run event takes place on roads and offers two distances: the S distance comprises a 5 km run, a 20 km bike ride, and a 2.5 km run; the XS distance is half of that, at 2.5 km, 10 km, and 1.25 km.
The race maintains a straightforward format: begin on foot, transition to a road bike, and conclude with a final run through the city. It is suited for athletes seeking a brief, intense endurance challenge over a lengthy event. Périgueux provides compelling reasons to extend one's stay, such as visiting Cathédrale Saint-Front, exploring local markets, enjoying regional cuisine, and venturing into the nearby Dordogne Valley or the accessible Lascaux Cave.