Trail Entre Chien et Loup - Droue-sur-Drouette

The Course Nature du Plan d'Eau will take place in Écluzelles on Thursday 1 May 2025. You can run between 8 and 10 kilometers.

The Castor Fou will take place in Vauhallan on Saturday 17 May 2025. You can run between 12 and 25 kilometers.

The Foulées d'Osny will take place in Yvelines on Sunday 18 May 2025. You can run between 5 and 10 kilometers.

The La Marollaise will take place in Marolles-en-Hurepoix on Saturday 24 May 2025. You can run between 5 and 15 kilometers.

The La Saunarias will take place in Tréon on Sunday 25 May 2025. You can run between 6 and 28 kilometers.

Les Foulées d'Orgerus is an annual running event that features a variety of races catering to different skill levels and interests. Participants can choose from a 21 km trail, a traditional 12.5 km run, a 10 km road race open to handisports, a 12.5 km Nordic walk, and a 1.5 km children's race. The e..