The Trail Zone is an innovative company dedicated to the dynamization of mountain sports tourism through the creation and continuos promotion of trail zones. We are committed to promoting responsible and sustainable tourism and are part of the Biosphere Comitted Company community. We have also launched a mobile app: Open Trail Races (opentrailraces.com). It's an app of auto timing for outdoor sports races (running, cycling, skimo...) that lets the runner compete when he/she wants as races are opened 24 hours per 365 days. Available at Google Play and Apple Store.