Kosie van Vuuren
ID 21163
Born : 1954 Cat. M70 Ultrarunner since 1991 RSA
56
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
32,1%
Rank quotient ?This runner's calculation uses 77 eligible race(s): Σ(rank − 1) = 147 749; Σ finishers = 460 264. 147 749 / 460 264 × 100 = 32.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed77
Km — ultra races5 441 km
> 100 km5
> 24h1
Longest race138,1 km
3rd Year To Year 24 Hour Circuit Race — 31/12/2013

Km per year (ultra races)

56
1 race
2022
56
1 race
2023
2024
2025
2026

Race types (share of distance)

Road98,2%
Trail1,8%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 37
🏅 Top 3 M8
Longest winning streak1
Current streak0

Records

50 km4h07'2312 h104,00 km24 h138,11 km

HISTORY

78 race(s) · 9 split(s) nested
DateRacePerf.Rk
2023
15.04 56km RSA53th Two Oceans Marathon 4:41:18 h615
2022
16.04 56km RSA52th Two Oceans Marathon 6:53:39 h3855
2018
31.03 56km RSA49th Two Oceans Marathon 6:45:50 h7619
2017
04.06 87km RSA92nd Comrades Marathon - Up Run 11:35:22 h11032
22.04 50km RSA31th Loskop Ultra Marathon 50km 5:32:30 h1897
15.04 56km RSA48th Two Oceans Marathon 6:29:22 h6556
2016
29.05 89km RSA91st Comrades Marathon - Down Run 10:28:53 h6647
16.04 50km RSA30th Loskop Ultra Marathon 50km 5:14:06 h1439
26.03 56km RSA47th Two Oceans Marathon 5:37:38 h2770
12.03 50km RSA26th Om Die Dam 50km 5:41:13 h1428
2015
31.05 87km RSA90th Comrades Marathon - Up Run 11:24:55 h8846
18.04 50km RSA29th Loskop Ultra Marathon 50km 6:12:00 h3041
04.04 56km RSA46th Two Oceans Marathon 5:58:58 h4279
21.03 50km RSA25th Om Die Dam 50km 5:43:11 h1536
2014
03.10 12h RSA4th Lite2Nite 12 Hour Circuit Race 87.000 km2 🥈
01.06 89km RSA89th Comrades Marathon - Down Run 10:05:03 h4302
18.04 56km road race RSA45th Two Oceans Marathon 5:51:36 h3612
12.04 50km road race RSA28th Loskop Ultra Marathon 50km 4:48:11 h890
15.03 50km RSA24th Om Die Dam 50km 5:41:08 h1660
2013
31.12 24h RSA3rd Year To Year 24 Hour Circuit Race 138.110 km3 🥉
11.10 18h RSAJannas 18 hour 94.000 km8
05.10 12h RSA3rd Lite2Nite 12 Hour Circuit Race 89.000 km2 🥈
31.08 12h RSA12th Akasia Dawn2Dusk 12h Run 89.000 km14
02.06 87km road race RSA88th Comrades Marathon - Up Run 11:11:53 h6404
30.03 56km road race RSA44th Two Oceans Marathon 5:59:18 h4582
2012
03.06 89km road race RSA87th Comrades Marathon - Down Run 8:52:17 h2260
21.04 50km road race RSA26th Loskop Ultra Marathon 50km 5:04:08 h1310
07.04 56km road race RSA43rd Two Oceans Marathon 5:11:01 h1672
2011
27.08 12h RSA10th Akasia Dawn2Dusk 12h Run 82.000 km19
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 4:42:45 h1747
2010
08.10 18h RSAJannas 18 hour 122.000 km2 🥈
21.08 12h RSA9th Akasia Dawn2Dusk 12h Run 92.000 km8
2009
22.08 12h RSA8th Akasia Dawn2Dusk 12h Run 94.000 km6
08.03 50km RSAMedihelp Fordyce Ultra Marathon 50km 4:57:26 h100
2008
30.08 12h RSA7th Akasia Dawn2Dusk 12h Run 94.000 km5
2007
25.08 12h RSA6th Akasia Dawn2Dusk 12h Run 104.000 km2 🥈
17.03 50km RSA17th Om Die Dam 50km 4:27:32 h445
17.02 12h RSA12 hour Circuit Race, Day 98.000 km2 🥈
2006
26.08 12h RSA5th Akasia Dawn2Dusk 12h Run 102.000 km4
18.03 50km RSA16th Om Die Dam 50km 4:28:06 h464
2005
19.11 12h RSACoaldust Dreams Circuit Challenge 12 Hour 102.000 km1 🏆
23.04 50km RSA19th Loskop Ultra Marathon 50km 4:40:57 h1500
26.03 56km road race RSA36th Two Oceans Marathon 5:34:09 h2798
2004
16.06 87km road race RSA79th Comrades Marathon - Up Run 8:35:56 h1578
10.04 56km road race RSA35th Two Oceans Marathon 4:33:56 h876
20.03 50km road race RSA14th Om Die Dam 50km 4:59:36 h1132
2003
16.06 89km road race RSA78th Comrades Marathon - Down Run 9:10:52 h3334
19.04 56km road race RSA34th Two Oceans Marathon 4:41:02 h893
15.03 50km road race RSA13th Om Die Dam 50km 4:50:25 h917
2002
17.06 87km road race RSA77th Comrades Marathon - Up Run 10:23:03 h5826
30.03 56km RSA33rd Two Oceans Marathon 4:54:53 h1224
16.03 50km road race RSA12th Om Die Dam 50km 4:07:23 h307
2001
01.09 50km RSA9. Mont-Aux-Sources 50km Challenge 6:29:24 h78
16.06 89km road race RSA76th Comrades Marathon - Down Run 8:25:46 h1860
14.04 56km RSA32rd Two Oceans Marathon 4:50:59 h1240
17.03 50km RSA11th Om Die Dam 50km 4:54:43 h1155
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 8:11:29 h1556
22.04 56km RSA31st Two Oceans Marathon 4:39:32 h1014
18.03 50km RSA10th Om Die Dam 50km 4:26:08 h615
1999
16.06 89km RSA74th Comrades Marathon - Down Run 8:17:37 h1686
03.04 56km RSA30th Two Oceans Marathon 4:41:39 h1115
1998
05.09 50km RSA6. Mont-Aux-Sources 50km Challenge 6:13:09 h31
16.06 87km RSA73rd Comrades Marathon - Up Run 7:51:08 h908
11.04 56km RSA29th Two Oceans Marathon 4:45:39 h1297
1997
16.06 89km RSA72nd Comrades Marathon - Down Run 8:20:25 h1855
29.03 56km RSA28th Two Oceans Marathon 5:13:28 h2718
1996
17.06 87km RSA71st Comrades Marathon - Up Run 7:53:48 h1287
06.04 56km RSA27th Two Oceans Marathon 4:44:53 h1425
1995
20.05 89km RSA70th Comrades Marathon - Down Run 8:51:35 h2509
15.04 56km RSA26th Two Oceans Marathon 4:47:12 h1576
1994
31.05 87km RSA69th Comrades Marathon - Up Run 7:58:45 h1224
02.04 56km RSA25th Two Oceans Marathon 4:36:03 h1227
1993
31.05 89km RSA68th Comrades Marathon - Down Run 7:58:16 h1516
10.04 56km RSA24th Two Oceans Marathon 4:29:38 h1174
1992
30.05 87km RSA67th Comrades Marathon - Up Run 8:30:11 h2105
18.04 56km RSA23rd Two Oceans Marathon 4:40:55 h1442
1991
31.05 89km RSA66th Comrades Marathon - Down Run 9:00:15 h3926
30.03 56km RSA22nd Two Oceans Marathon 4:45:09 h1563