Sprint & Sprint Relay. In the last decade, a local airport in the eastern part of Vienna has been replaced by a new district providing housing space to 5,000 inhabitants. Modern architecture uses non-rectangular shapes and vertical building design, facilitating uncommon route choice tasks and multiple-level orienteering. Middle Distance. A unique nature reserve located 25 km north of Vienna is awaiting the competitors. The terrain consists of both forested and semi-open parts, where small thickets and bushes reduce visibility. Former mining areas offer contour details.
