Biggest UK (not)parkrun totals:
Witney 526 (not)parkruns
Chelmsford Central 340 (not)parkruns
Riverside 321 (not)parkruns
Nonsuch 312 (not)parkruns
Bushy Park 278 (not)parkruns
Maidstone 251 (not)parkruns
Hull 207 (not)parkruns
Herrington Country 165 (not)parkruns
Luton Wardown 151 (not)parkruns
Huntingdon 126 (not)parkruns
Highest adjusted* average (not)parkruns per parkrunner: Witney with 213 parkrunners recording 526 (not)parkruns
Lowest adjusted* average (not)parkruns per parkrunner: Brighton & Hove with 26 parkrunners recording 26 (not)parkruns
(* = adjusted according a statistical formula to take account of parkruns with very low numbers)
Additional stats for (arbitrarily chosen) Guildford parkrun
10 parkrunners each completed 1 (not)parkrun, for a total of 10 (not)parkruns,
4 parkrunners each completed 2 (not)parkruns, for a total of 8 (not)parkruns,
2 parkrunners each completed 3 (not)parkruns, for a total of 6 (not)parkruns,
1 parkrunner completed 4 (not)parkruns, for a total of 4 (not)parkruns,
In total, 17 parkrunners completed 28 (not)parkruns
Worldwide 17119 parkrunners recorded 27651 (not)parkruns, with an average time of 34:34
In the UK 10933 parkrunners recorded 17068 (not)parkruns, with an average time of 32:35
In South Africa 2220 parkrunners recorded 4055 (not)parkruns, with an average time of 42:00
In Australia 1973 parkrunners recorded 3135 (not)parkruns, with an average time of 36:39
In Ireland 1027 parkrunners recorded 1676 (not)parkruns, with an average time of 33:58
In Germany 153 parkrunners recorded 336 (not)parkruns, with an average time of 35:43
In Poland 179 parkrunners recorded 314 (not)parkruns, with an average time of 33:21
In the US 159 parkrunners recorded 282 (not)parkruns, with an average time of 35:42
In Canada 130 parkrunners recorded 194 (not)parkruns, with an average time of 31:50
In Russia 93 parkrunners recorded 178 (not)parkruns, with an average time of 29:55
In Sweden 41 parkrunners recorded 67 (not)parkruns, with an average time of 28:53
In the Netherlands 36 parkrunners recorded 58 (not)parkruns, with an average time of 34:36
In Denmark 37 parkrunners recorded 51 (not)parkruns, with an average time of 29:39
In New Zealand 15 parkrunners recorded 48 (not)parkruns, with an average time of 38:46
In Japan 29 parkrunners recorded 46 (not)parkruns, with an average time of 28:26
In Italy 26 parkrunners recorded 36 (not)parkruns, with an average time of 32:30
In Norway 20 parkrunners recorded 34 (not)parkruns, with an average time of 28:05
In Finland 11 parkrunners recorded 23 (not)parkruns, with an average time of 37:37
In Malaysia 13 parkrunners recorded 22 (not)parkruns, with an average time of 41:21
In France 18 parkrunners recorded 21 (not)parkruns, with an average time of 33:44
In Singapore 6 parkrunners recorded 7 (not)parkruns, with an average time of 29:13