Orienteering race (Red: Fox chase) 1:14:09 [3] 4.67 mi (15:53 / mi)
shoes: O' Icebuds 2014
My calf was a little sore before the run and got worse as the run went on. I finally had to quit after I got to the point I couldn't walk on it. I had to walk 1.55 miles back to the finish at that point (took 35 minutes).
Later, when I looked at my splits, it turns out I also skipped number 12. I ran right by it but never saw it on the map. It would really have sucked to tough out the course with an injury only to be MP.
Apparently I was doing quite well until my calf gave out.