Hannes (Johannes Hendrik) Grobler
ID 21157
Born : 1978 Cat. M45 Ultrarunner since 2000 RSA
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
34,8%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 69 081; Σ finishers = 198 246. 69 081 / 198 246 × 100 = 34.85%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 647 km
Longest race90,0 km
95th Comrades Marathon - Down Run — 28/8/2022

Km per year (ultra races)

140
2 races
2022
2023
50
1 race
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

50 km3h58'11

HISTORY

23 race(s)
DateRacePerf.Rk
2024
16.03 50km RSA33th Om Die Dam 50km 5:32:55 h1293
2022
28.08 90km RSA95th Comrades Marathon - Down Run 10:16:53 h4847
11.06 50km RSA31th Om Die Dam 50km 4:56:48 h930
2019
09.06 87km RSA94th Comrades Marathon - Up Run 9:45:28 h4688
13.04 50km RSA33th Loskop Ultra Marathon 50km 4:27:05 h449
2018
10.06 90km RSA93rd Comrades Marathon - Down Run 9:35:54 h4293
21.04 50km RSA32th Loskop Ultra Marathon 50km 4:14:39 h331
2017
04.06 87km RSA92nd Comrades Marathon - Up Run 9:56:09 h4381
2016
29.05 89km RSA91st Comrades Marathon - Down Run 8:52:06 h2459
16.04 50km RSA30th Loskop Ultra Marathon 50km 4:14:04 h339
2015
31.05 87km RSA90th Comrades Marathon - Up Run 10:21:15 h4725
21.03 50km RSA25th Om Die Dam 50km 4:46:34 h423
2014
01.06 89km RSA89th Comrades Marathon - Down Run 9:14:48 h2579
2012
03.06 89km road race RSA87th Comrades Marathon - Down Run 8:50:34 h2208
21.04 50km road race RSA26th Loskop Ultra Marathon 50km 4:05:15 h310
2006
18.03 50km RSA16th Om Die Dam 50km 4:27:23 h458
2005
19.03 50km RSA15th Om Die Dam 50km 3:58:11 h167
2004
16.06 87km road race RSA79th Comrades Marathon - Up Run 10:27:26 h5477
20.03 50km road race RSA14th Om Die Dam 50km 4:34:05 h629
2003
16.06 89km road race RSA78th Comrades Marathon - Down Run 9:37:52 h4266
2002
17.06 87km road race RSA77th Comrades Marathon - Up Run 10:22:15 h5785
2001
16.06 89km road race RSA76th Comrades Marathon - Down Run 10:38:14 h8191
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 10:35:56 h9876