Biggest UK (not)parkrun totals:
Witney 892 (not)parkruns
Maidstone 702 (not)parkruns
Chelmsford Central 559 (not)parkruns
Blackpool 386 (not)parkruns
Nonsuch 335 (not)parkruns
Bushy Park 305 (not)parkruns
Luton Wardown 298 (not)parkruns
Tonbridge 296 (not)parkruns
Whitstable 254 (not)parkruns
Hull 229 (not)parkruns

Highest adjusted* average (not)parkruns per parkrunner: Blackpool with 109 parkrunners recording 386 (not)parkruns
Lowest adjusted* average (not)parkruns per parkrunner: Bolton with 15 parkrunners recording 15 (not)parkruns
(* = adjusted according a statistical formula to take account of parkruns with very low numbers)

Worldwide 16211 parkrunners recorded 30035 (not)parkruns, with an average time of 35:32
In the UK 11379 parkrunners recorded 20759 (not)parkruns, with an average time of 34:05
In South Africa 1926 parkrunners recorded 3846 (not)parkruns, with an average time of 41:59
In Ireland 1382 parkrunners recorded 2431 (not)parkruns, with an average time of 35:49
In Australia 624 parkrunners recorded 1181 (not)parkruns, with an average time of 37:58
In Germany 173 parkrunners recorded 452 (not)parkruns, with an average time of 36:37
In Poland 135 parkrunners recorded 275 (not)parkruns, with an average time of 33:37
In Canada 142 parkrunners recorded 270 (not)parkruns, with an average time of 39:26
In the US 137 parkrunners recorded 268 (not)parkruns, with an average time of 34:42
In Malaysia 70 parkrunners recorded 122 (not)parkruns, with an average time of 54:52
In Italy 35 parkrunners recorded 64 (not)parkruns, with an average time of 30:26
In Russia 31 parkrunners recorded 59 (not)parkruns, with an average time of 31:09
In Sweden 36 parkrunners recorded 58 (not)parkruns, with an average time of 28:19
In the Netherlands 31 parkrunners recorded 57 (not)parkruns, with an average time of 32:21
In Denmark 40 parkrunners recorded 55 (not)parkruns, with an average time of 29:13
In Norway 16 parkrunners recorded 33 (not)parkruns, with an average time of 30:03
In New Zealand 11 parkrunners recorded 32 (not)parkruns, with an average time of 49:26
In Japan 16 parkrunners recorded 24 (not)parkruns, with an average time of 30:24
In Finland 7 parkrunners recorded 23 (not)parkruns, with an average time of 45:49
In France 14 parkrunners recorded 19 (not)parkruns, with an average time of 31:13
In Singapore 6 parkrunners recorded 7 (not)parkruns, with an average time of 31:49