The Duathlon de Caen is a city-center run-bike-run race in Caen, Calvados, Normandy, typically held in late March. It provides two road race options: the XS, which pairs a 2.5 km run with a 10 km bike ride and a final 1.25 km run, and the S distance, which doubles the main effort with a 5 km run, 20 km bike leg, and a 2.5 km finishing run.
The event suits participants seeking a short, fast-paced race over a long day focused on a single discipline. Children’s and junior courses are included, allowing families to share the start-line atmosphere. The course remains within the city, offering spectator convenience and a compact, urban feel.