Anne Williams
ID 172740
Born : 1956 Cat. W70 Ultrarunner since 2000 RSA
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?RSASouth Africa
82,3%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 221 775; Σ finishers = 269 403. 221 775 / 269 403 × 100 = 82.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races2 254 km
Longest race90,0 km
93rd Comrades Marathon - Down Run — 10/6/2018

Km per year (ultra races)

2022
50
1 race
2023
2024
50
1 race
2025
56
1 race
2026

Race types (share of distance)

Road100,0%

Records

50 km6h02'4150 mi10h27'0912 h83,50 km

HISTORY

36 race(s) · 9 split(s) nested
DateRacePerf.Rk
2026
05.04 56km RSA56th Two Oceans Marathon 6:56:42 h10311
2025
04.05 50km RSA3rd KIA False Bay 50km 6:10:25 h993
06.04 50km RSA55th Two Oceans Marathon - 50km Split 6:36:55 h11585
2024
13.04 50km RSA54th Two Oceans Marathon - 50km Split 6:44:03 h10440
2023
07.05 50km RSA2nd KIA False Bay 50km 6:25:19 h744
2019
29.06 12h RSA8th ORAK 12 Hour Race 83.500 km10
20.04 56km RSA50th Two Oceans Marathon 7:01:34 h10420
2018
21.07 50km RSA2nd Cape Town Festival of Running 50 km 6:02:41 h152
10.06 90km RSA93rd Comrades Marathon - Down Run 11:56:36 h15975
31.03 56km RSA49th Two Oceans Marathon 6:52:22 h8341
2017
22.07 50km RSA1st Cape Town Festival of Running 50 km 6:36:19 h172
15.04 56km RSA48th Two Oceans Marathon 6:31:26 h6688
2016
29.05 89km RSA91st Comrades Marathon - Down Run 11:52:11 h13441
26.03 56km RSA47th Two Oceans Marathon 6:34:39 h6701
2015
31.05 87km RSA90th Comrades Marathon - Up Run 11:53:40 h11874
04.04 56km RSA46th Two Oceans Marathon 6:35:18 h6635
2014
01.06 89km RSA89th Comrades Marathon - Down Run 11:56:24 h11689
18.04 56km road race RSA45th Two Oceans Marathon 6:51:57 h7605
2013
02.06 87km road race RSA88th Comrades Marathon - Up Run 11:28:51 h7200
30.03 56km road race RSA44th Two Oceans Marathon 7:00:46 h8177
2012
03.06 89km road race RSA87th Comrades Marathon - Down Run 10:54:18 h7673
07.04 56km road race RSA43rd Two Oceans Marathon 6:30:27 h6074
2011
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 5:54:06 h5114
2010
11.09 80km RSA40th Laingsburg Karoo Ultra-Marathon 10:43:08 h106
2009
12.09 80km RSA39th Laingsburg Karoo Ultra-Marathon 10:27:09 h80
2005
26.03 56km road race RSA36th Two Oceans Marathon 6:43:25 h6407
2004
16.06 87km road race RSA79th Comrades Marathon - Up Run 11:40:09 h9021
10.04 56km road race RSA35th Two Oceans Marathon 5:56:10 h5542
2003
16.06 89km road race RSA78th Comrades Marathon - Down Run 11:25:20 h9615
19.04 56km road race RSA34th Two Oceans Marathon 6:00:29 h4448
2002
17.06 87km road race RSA77th Comrades Marathon - Up Run 10:51:31 h8029
30.03 56km RSA33rd Two Oceans Marathon 5:56:28 h4269
2001
16.06 89km road race RSA76th Comrades Marathon - Down Run 10:53:40 h10166
14.04 56km RSA32rd Two Oceans Marathon 5:43:09 h3681
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 11:27:17 h14916
22.04 56km RSA31st Two Oceans Marathon 5:44:34 h4653