Les Foulées de l'Estéron 50 km is a mountain trail race starting in Sigale, in the Alpes-Maritimes area of Provence-Alpes-Côte d'Azur. It begins at 8:00 in the morning and covers 50 kilometers with 3,100 meters of elevation gain, indicating a long, steep day rather than a fast road-style ultra.
The course information suggests a demanding trail format in the Estéron area, with the distance and elevation gain conveying the challenge. Runners should anticipate sustained climbs, long descents, and the slower pace of technical terrain over flat running.