Marcha contra el Cáncer de Mama de Muskiz 2026

The Muskiz Breast Cancer March is a 5-kilometer solidarity mountain race and walk held in Muskiz, Biscay. This charity event raises funds for breast cancer research, collaborating with CIC bioGUNE. The event, which combines sport and solidarity, aims to raise awareness about the importance of early detection and support for those affected and their families. The course takes place in a natural environment that allows participants to enjoy the scenery while contributing to a fundamental cause. It is designed to encourage participation from all levels, allowing runners and walkers to share a sporting day with a relevant social purpose.