Run 2: Flat Cruise Intervals, easy week version. After the normal 15:00 easy run warmup and a few flat strides, the workout is 6 x 800m @ 8:20 pace with a 2 minute recovery consisting of easy running between each.
Run 5: 45:00 easy hilly run (if you have a TM). Otherwise another flat city run. (Ended up running around the old section of Malmo, Sweden in the early morning darkness. Nothing special but it was good to get out before a day of business meetings indoors.)
Run 4: Easy flat run. Did not get in the full 45 minutes due to my meeting schedule but enjoyed another run around the waterfront section of Copenhagen.