Pushed it today - was feeling good and the heart rate was slow to rise and I managed to run the entire 10km without having to lower the pace to keep inside the correct heart rate zone. I was right at the top of the zone for the final few kms and managed to run the 10km in 32:45. Not bad for a training run. All up 14.0kms with the up and down.
Travel to Dublin in the evening for my flight to the UK in the morning.