Orienteering 1:06:35 [3] 5.4 km (12:20 / km) +150m 10:50 / km
SL 2 Hill End. Going along fairly reasonably until #6 when in the process of running through 3 gullies instead of around them, fell and bashed head, fortunately onto earth and not real hard stuff. Not quite concussion but pretty close, and took about 10 minutes to feel relatively normal again and probably dropped 5 mins during this time.