1. Zoom and Pan using the controls in the upper left hand corner of the map window. Drag the map by left click (hold down) + drag.
2. Change the Map Background by selecting another entry in the small drop down box in the upper right hand corner of the map window.
3. Turn the Route Details off and on by clicking on "Mission Bay XC Course" in the route list box (upper right hand corner of the map window).
4. Start and Finish Lines: The little green diamond marks the starting line; the red diamond marks the finish line.
5. Kilometer Markers: The little diamonds embedded in the route line are kilometer markers. Put your cursor over them to see the distance.
6. Turn Markers: The yellow Google minimarkers mark two of the loop turns. Put your cursor over them to see when the turn is used.