Orienteering 13:00:00  45.0 km (17:20 / km)
First 13 hours of Allegany SP Rogaine, with J-J. Generally pretty satisfactory, and 1,170 pts to that point. Had cleaned up the western side and started on the southern. One particularly discouraging trudge down a stream bed in the dark, including much tripping over deadfall and losing a shoe in the muck, but seeing just the tip of it and being able to fish it out. Very compatible in terms of fitness and energy (and otherwise as well). Knee hurt almost immediately, and throughout. About 5 hours in started having trouble with hamstring cramps, but they went away after about an hour, and weren't a problem again.