Orienteering 12:18 [4]
Reran FP Green Sprint. Last time I took same routes, wondering impact of sore lower back. Dropped from about 14:05 to about 13:10 - but most of gain was at 6 (fixed hesitaiton) and in second half of course.
This time, chose 'optimal routes' and ran 12:18. New routes at 2 (ran paved and shortcuts - not woods); 7 (finally found trail just to right; also left 7 perp to trail); and 10 (took road to 2nd trail). Also ran 4 & 6 more aggressively. All choices improved time, except 10 - original trail run and through woods is faster due to lack of stair climb off of road.