Trail d'Orientation les Écureuils is a winter trail-orienteering race in Le Tholonet, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, France. It typically occurs in late January or early February. The race formats are short trail distances, with options around 6 km, 6.6 km, 8.9 km, 10.2 km, 14.5 km, and 15.5 km. The event focuses on moving through wooded terrain rather than achieving a fast time on a flat course.
Its nickname, “Suis la noisette” — “Follow the hazelnut” — gives the race a playful identity and connects to the squirrel theme in its name. The available formats are described as trail discovery races, suggesting an accessible local event. Runners can select a distance suited to their comfort level, and results are posted for each race post-event.