Kinda Nothing Run

I can't remember if I've said this before but my boss has this really anti-social habit of having his fortnightly staff meeting at 12:30. Sorry boss but people have got to run. Anyway it was staff meeting today so a nice early start on the treadmill again. The run was an odd one today - Threshold intervals 4 * 5 min intervals at about 10 mile race pace. Not fast hard intervals where you are glad of the rest periods nor constant running. I understand what the idea is to get used to running harder for the tempo runs to come but the run left me with neither a buzz of exictement of doing a hard session nor refreshed after a recovery run. Anyway rest day tomorrow.