The Montr'ail and the Trail of the Two Castles 2026

Get your sneakers and cardio ready for "The Montr'ail and the Trail of the Two Castles" in Saint-Jean-de-Niost, an adventure in the great outdoors that will let you discover the beauty of the department of Ain 🌳. Two courses await you: a 10 km trail and a 17 km trail, perfect for testing your endurance and your love for landscapes.

Picture yourself racing down the paths, surrounded by greenery and the fresh air of the Auvergne-Rhône-Alpes region. It's the perfect opportunity to push your limits and enjoy a unique atmosphere where challenge and camaraderie reign! 💪

And after this performance, why not extend the adventure by exploring the surroundings? Less than an hour's drive away, Lyon opens its doors to you with its historic districts listed as UNESCO World Heritage sites. For nature lovers, the Pilat Natural Park offers breathtaking landscapes and unforgettable hiking trails 🌄.

Put on your running shoes, grab your bib, and come experience an unforgettable sports and tourist adventure!