Boucles Solidaires Octobre Rose is a solidarity sports morning in Istres, France, associated with Octobre Rose, the breast cancer awareness campaign observed each October. The program begins at 08:30 with a bib price of 2 EUR, keeping the entry barrier low.
The event includes a 13 km Marche Rose for walkers and hikers, and a Vélos Rose cycling option described as a cyclosportive ride. It functions as a community participation event, with individuals joining on foot or by bike to support the cause.