Biggest UK (not)parkrun totals:
Chelmsford Central 409 (not)parkruns
Bushy Park 344 (not)parkruns
Hull 179 (not)parkruns
Beverley Westwood 167 (not)parkruns
Ashton Court 148 (not)parkruns
Huntingdon 146 (not)parkruns
Great Notley 133 (not)parkruns
Woodhouse Moor 114 (not)parkruns
Milton Keynes 114 (not)parkruns
Edinburgh 111 (not)parkruns

Highest adjusted* average (not)parkruns per parkrunner: Hanworth with 13 parkrunners recording 33 (not)parkruns
Lowest adjusted* average (not)parkruns per parkrunner: Lancaster with 24 parkrunners recording 24 (not)parkruns
(* = adjusted according to Elliott's secret statistical formula to take account of parkruns with very low numbers)

Worldwide 21542 parkrunners recorded 30823 (not)parkruns, with an average time of 33:34
In the UK 14266 parkrunners recorded 19827 (not)parkruns, with an average time of 31:26
In South Africa 3152 parkrunners recorded 4985 (not)parkruns, with an average time of 41:32
In Australia 2124 parkrunners recorded 2999 (not)parkruns, with an average time of 35:43
In Ireland 752 parkrunners recorded 1044 (not)parkruns, with an average time of 32:23
In Poland 213 parkrunners recorded 355 (not)parkruns, with an average time of 31:50
In Germany 196 parkrunners recorded 325 (not)parkruns, with an average time of 31:32
In the US 191 parkrunners recorded 304 (not)parkruns, with an average time of 34:22
In Russia 183 parkrunners recorded 295 (not)parkruns, with an average time of 30:30
In Canada 157 parkrunners recorded 223 (not)parkruns, with an average time of 33:53
In Sweden 65 parkrunners recorded 93 (not)parkruns, with an average time of 29:11
In Italy 50 parkrunners recorded 75 (not)parkruns, with an average time of 30:34
In Japan 34 parkrunners recorded 62 (not)parkruns, with an average time of 32:44
In the Netherlands 30 parkrunners recorded 44 (not)parkruns, with an average time of 32:45
In Denmark 28 parkrunners recorded 44 (not)parkruns, with an average time of 28:56
In Norway 27 parkrunners recorded 35 (not)parkruns, with an average time of 29:49
In Singapore 26 parkrunners recorded 33 (not)parkruns, with an average time of 33:56
In Malaysia 21 parkrunners recorded 30 (not)parkruns, with an average time of 39:16
In New Zealand 7 parkrunners recorded 19 (not)parkruns, with an average time of 34:22
In France 12 parkrunners recorded 16 (not)parkruns, with an average time of 32:22
In Finland 8 parkrunners recorded 15 (not)parkruns, with an average time of 40:19