The Course nature du Valais is a running event held in Saint-Brieuc, located in France’s Côtes-d’Armor department. It is scheduled for March, with the specific date yet to be confirmed. Participants can choose between two distances: 12.5 km and 5.5 km.
The 12.5 km course features approximately 250 m of climbing, and the 5.5 km course includes 150 m of elevation gain, meaning neither route is entirely flat. The longer race begins in the afternoon, and the shorter race commences half an hour later.