Every kilometre at Soli'Run is tied to fighting housing poverty. It is an annual spring charity run and walk in the Bois de Boulogne in Paris, with 5 km and 10 km races, a 4 km nature walk, and children's races over 1 km and 2 km.
The event is organized by Rotary and raises money for Habitat et Humanisme, an association that helps people facing serious housing problems. For 14 years, all profits have gone to the charity, so the field mixes club runners, casual runners, walkers, families, and very young children who want their distance to support the same cause.