I've been on Park Run three times so far. My closest Park Run is a well attended event on the playing fields adjacent to the old Fry's Somerdale Chocolate Factory.
The route is simply 2 x laps of a flat course mown onto grass. On the face of it, it should be easy. I can quite happily go for runs for 5-7km at a time, over undulating and varied terrain and love it. Blasting through forest trails, running along scenic paths etc. I just whack on some music or the stamina podcast and go for it, having a blast.
But Park Run! I find it so difficult! Maybe it is trying to match pace with others, or the twistiness of the course, but by the time I hit 5km I am utterly spent. Totally exhausted! And then I find my pace and time to cover the 5km is much slower than I would expect.
Meanwhile, I can happily run 5km followed by a gentle jog for another 3 or 4km accompanying my son on his bike.
I know Park Run is not a race, but it is hard not to push yourself and feel a bit competitive in that scenario.
Not sure why I am posting this to be honest. I am endeavouring to start a new approach to run training, alternating short 15-20min recovery runs one time, longer interval running or hills on other days. I am not sure about Park Run now. Last weekend's run was the first time I felt worse from running rather than better!