Orienteering 42:01  4.3 km (9:46 / km)
AM Training session at Arthur Pack, north of Tucson. It was a precision compass exercise is very flat terrain, and I was able to keep very good lines. The cacti are now my favorite navigation features - I was able to use them to often verify an intermediate point on my bearing / pace count path.
Orienteering 43:01  *** 3.5 km (12:17 / km)
Model event at the Western States Champs. I walked all uphills and all unfriendly terrain - there were lots of the former, but not much of the latter.
The contour exercise yesterday helped me look thru the map and see the contours; the open nature of the terrain allowed me to match the contours on the map with the contours in real life.