Sur les traces du GR9 - Nyons is a trail race held in the Drôme region, specifically within the Baronnies provençales, with Nyons serving as one endpoint. The primary competitive distance is approximately 24 to 25 km and includes a ranked race. Additionally, the event provides three other formats, allowing participants to select a distance suitable for their abilities.
The course connects Buis-les-Baronnies to Nyons, tracing the path of the GR9 long-distance trail. The competitive race begins at Place des Quinconces. The organizing team consists of Jean-Marc Liniger, Dominique Bontoux from Courir à Nyons, and Jean-Pierre Buix.