Running 1:45:00 
USMC Thursday headtorch fell run. Bus out to Moscar and run back via the pole. Over 40 people out which was awesome. Took the faster group but 19 of us so a few stops to regroup. Running down to Redmires from the pole was talking, trying to share my headlight with someone and slipped on a rock hitting my shoulder and upper arm pretty bad. Managed to lead the group back with arm in a fixed position which wasn't too bad as the pace wasn't quick. Hurts now though - hoping it will magically heal overnight.