After conquering the dreaded W5R3 with less difficulty than I imagined, and being rather pleased with myself, I found the relatively easy (in comparison) W6R1 really hard. I was tired, achey, my legs were like lead and felt dizzy after. Could be just a bad night or maybe I am coming down with something. It is a shame, but it seems I will have to give running a miss for a while until I feel better ... Anyone else get bad days like this?