If it’s just a run in the park then don’t bother publishing times!!
the reality is that lots of people use parkruns published timings to motivate their running speed, wether they be newbies starting out or club sprinters. Those age and sex ranks are religiously referenced with keen eyes every Saturday afternoon, often on the back of weeks, years or months of invested training. Park run results matter to the average jo bloggs competing in the race. The results are not diminished just because jo Bloggs isn’t a professional runner.
i suspect male heavy parkrun management, dismissing the fairest option of a third trans category. Sadly inclusion for people with penis means exclusion for women.