At the heart of the Chartreuse massif, the Trail of the Grand Duc was back this Sunday for its 37th edition. In a difficult heat, the Isérois Quentin Ligneau was imposed at the end of an event as demanding as it was spectacular.
At the heart of the Chartreuse massif, the Trail of the Grand Duc was back this Sunday for its 37th edition. In a difficult heat, the Isérois Quentin Ligneau was imposed at the end of an event as demanding as it was spectacular.