I would like to thank Xntrx for planning this event. We all had a good time and the setting was fantastic!
Here are some pictures of the cars that participated.
Also, here are some additional data points on the course.
Start Altitude 278 feet
End Altitude 407 feet
Total ascent 6989
Total Descent 6860
We ran the 80 mile course both ways for the total of 159.8.
We got to use every hypermiling skill we ever learned hundreds' of times in 4 hours