Run (North Adelaide) 41:00 
Run with Tyson and Simon (well - I glimpsed a blur that might have been Simon a couple of times) around the North Adelaide loop. I wasn't going to run fast, but decided about 1/3 of the way around that I could probably up the pace a bit. Felt really good for a while but died pretty quickly again - although not quite to the point of having to walk - and was able to pick up the pace a couple more times after this. Half a lap of the uni loop with Jen (who'd been doing intervals) for a warm down. Hip/hamstring sore, but not in agony. Focussing on alignment of the hips and faster, shorter strides.