Slow pace today due to both tired legs and slow greenish terrain. The controls were grouped into two groups with a slightly boring 'tunnel' run between the areas. OK until #4, but not the greatest direction towards #5, and then after wading through the swamp and green area towards #10 I decided from within the control-circle to go check that the yellow swamp on the right really is there... (#10 was probably the hardest control on this map). Good weather around +18 C.