Looks like Parkrun may make further inroads to driving the elitism out that is scaring people away from this fun, community event.
ALL runners work as hard regardless off 15min 5k or 45min 5k.
Imagine meeting someone who thought an Age grading counted for anything in a running event! lol.
Do away with the timing volunteers; just use your Garmin, or more likely, Fitbit/Apple watch.