Well I did it, first run in the rain, it was dark, cold and miserable out there this morning. I struggled to start with but got into a rhythm quite quickly, avoided one of the hills towards the end and that made a difference. 3.53km in 35m10s. I know the park paths like the back of my hands. Still disappointed with my weight loss, only 31/2 lbs. Not going to measure myself till the end.