GRAVEL OLERON

Gravel Oléron is an annual gravel cycling event held on Île d'Oléron off France's Atlantic coast, with start and finish in Saint-Trojan-les-Bains. The 2026 edition offers two routes of 80 km and 120 km on a mix of forest tracks, oyster-port lanes and coastal paths through the Marennes-Oléron basin. The event is organised by the local Team Gravel Oléron 17 association and is open to gravel and adventure-bike riders of all levels.