When looking at the map: The green square is the start line – on L8 near 57th west. Follow the red line east on L8 and then south on 50th West. The course turns around at the QH Library and retraces itself back to 57th and L8. You then turn left on 57th, left on L12 and left into the Joe Walker track. You finish the race with 1 1/2 laps on the track. On mapmyrun you can click the plus sign and zoom if for a more detailed view. The Elevation profile is available there as well.