The Rotvollfjæra Frontyard is a tough version of Backyard. The 3 km loop around Rotvollfjæra and Ladestien, which is 1/3 asphalt and 2/3 gravel with 41m elevation, has a 30-minute lap limit to start. Time limits decrease, eventually requiring a 3 km run in 12 minutes, averaging 15 km/h. You must be tough and fast; no support or poles are allowed.