The Marble Canyon Race starts at AZ03 (Runway 04). Depart the runway heading and STAY LOW. Right after the runway, bank right to Heading 050 and then dip into the shallow, dry canyon through the deep split in the ground. Follow the canyon staying low and to the left. Soon, turn LEFT and race over the emerald green Colorado River's course to the Navajo Bridge (POI). Go UNDER the bridge and immediately, GO UP, LEFT and OUT of the canyon; U-Turning to heading 210, to land at L41 Marble Canyon. Last one to stop ON the new asphalt runway at any point past the windsock, wins!