109km
815mD+
Istres – Sorbes – Miramas – Touloubre – Grans – Lancon de Provence – Val de Sibourg – Coudoux – Roquefavour – Calas – Cabries – L’Arbois – Penne Mirabeau – Cahteauneuf – La Mede – Martigues – St Blaise – Istres
https://connect.garmin.com/modern/course/277335830
![](https://www.istressportcyclisme.com/wp-content/uploads/2024/06/image-1024x511.png)