Biggest UK (not)parkrun totals:
Chelmsford Central 279 (not)parkruns
Bushy Park 237 (not)parkruns
Hull 219 (not)parkruns
Riverside 207 (not)parkruns
Witney 203 (not)parkruns
Luton Wardown 169 (not)parkruns
Brundall 153 (not)parkruns
Huntingdon 124 (not)parkruns
Beverley Westwood 117 (not)parkruns
Ashton Court 112 (not)parkruns

Highest adjusted* average (not)parkruns per parkrunner: Brundall with 68 parkrunners recording 153 (not)parkruns
Lowest adjusted* average (not)parkruns per parkrunner: Cleethorpes with 16 parkrunners recording 16 (not)parkruns
(* = adjusted according a statistical formula to take account of parkruns with very low numbers)

Worldwide 18182 parkrunners recorded 26858 (not)parkruns, with an average time of 34:11
In the UK 11124 parkrunners recorded 15847 (not)parkruns, with an average time of 31:51
In South Africa 2956 parkrunners recorded 4877 (not)parkruns, with an average time of 41:32
In Australia 2183 parkrunners recorded 3254 (not)parkruns, with an average time of 35:50
In Ireland 605 parkrunners recorded 841 (not)parkruns, with an average time of 32:07
In Poland 228 parkrunners recorded 339 (not)parkruns, with an average time of 30:46
In the US 196 parkrunners recorded 317 (not)parkruns, with an average time of 34:52
In Germany 152 parkrunners recorded 288 (not)parkruns, with an average time of 33:52
In New Zealand 197 parkrunners recorded 283 (not)parkruns, with an average time of 35:48
In Canada 156 parkrunners recorded 232 (not)parkruns, with an average time of 32:45
In Russia 117 parkrunners recorded 186 (not)parkruns, with an average time of 29:59
In Sweden 59 parkrunners recorded 82 (not)parkruns, with an average time of 31:13
In Japan 36 parkrunners recorded 69 (not)parkruns, with an average time of 31:04
In Denmark 40 parkrunners recorded 47 (not)parkruns, with an average time of 28:48
In the Netherlands 30 parkrunners recorded 45 (not)parkruns, with an average time of 30:55
In Italy 24 parkrunners recorded 39 (not)parkruns, with an average time of 28:27
In Norway 24 parkrunners recorded 33 (not)parkruns, with an average time of 29:53
In Malaysia 19 parkrunners recorded 30 (not)parkruns, with an average time of 40:00
In Singapore 16 parkrunners recorded 23 (not)parkruns, with an average time of 34:53
In France 11 parkrunners recorded 14 (not)parkruns, with an average time of 33:23
In Finland 9 parkrunners recorded 12 (not)parkruns, with an average time of 36:09