intervals and a first one

Today I did 15km, incl the following intervals: 3x (5min fast run, 2min jog) and then 8min fast run. Again, the weather is v. windy, but I amanged to pull off the intervals!
Tomorrow I should do an easy 10km workout.
Another first for me in Berlin: I have never run 2 marathons in the same year! This will soon change!