ACSOSA ZONA NORD (Solidarity Action for Health – Zona Nord) is a non-profit organization founded in Barcelona’s northern neighbourhoods, with the aim of promoting solidarity-based activities to improve community health and support medical research in different fields. The association works with residents of Ciutat Meridiana and Torre Baró to implement charitable initiatives it promotes. ACSOSA is also a meeting space for people who wish to get involved and help, building a mutual support network. This first edition of the fundraising run raised 8,000€ for cancer research at the VHIO. Nearly 900 people took part, running or walking, and there was also the option to collaborate through a solidarity bib.