I decided to run the red course instead of green, only because there was an ultra long blue course. I ended up doing pretty well:
I’m still slightly rusty on my navigation, but it is coming back. I waisted about 5 minutes on the 1st control being too far up a wide re-entrant, and had to go back to a trail to attack number 9 again when I couldn’t find it the 1st time, but other than that, I was pretty close each time.
My knee definitely felt it the next day, but it wasn’t terrible. However, I had no time to ice it the day of the run or the day after.