Not dedicated or closed, personal responsibility to the fore.
Anyone who uses a route not dedicated as a toboggan run or a closed route cannot rely on the safety measures of a run keeper. On a forest track or a closed descent personal responsibility comes to the fore, and a contributory fault under section 1304 ABGB can reduce or exclude the compensation.
Next steps: clarify the dedication and closure of the route, document the signage and have the personal responsibility realistically assessed.