I have just returned from my 3rd attempt at this run, after graduating recently. It's the run at 150bpm, 155 and finally 160bpm for the final five minutes. Previous two attempts left me walk/run after 20 Minutes. So this time I kept the pace but reduced my stride and completed it. Feels good. Only 4.2km in the 30' and at a slow 7.1km/h. But done. I felt like graduating had not really been successful. Hopefully can increase the stride over the next few runs
Maybe Parkrun soon. What do others recommend.