I ran later today. I cruised up to the local track (around 4kms) and was told I'd have to wait 30 mins. So I extended my warm-up and by the time they let me on the track I had already ran 10 kms (and with no water I was spitting ostrich feathers). I decided on a very easy set of 400's off a minute just to turn the legs over. I had the track to myself and with the Portuguese radio coming over the loudspeakers it was quite a surreal experience.
Had to work a bit to get those times - again it was a struggle as it was bloody hot.
A slow jog back to the hotel to give me 18.0kms all up. Lots of drink followed.