Zola Bulwana
ID 160355
Born : 1967 Cat. M55 Ultrarunner since 2008 RSA
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
47,2%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 113 698; Σ finishers = 240 649. 113 698 / 240 649 × 100 = 47.25%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races1 717 km
Longest race90,0 km
98th Comrades Marathon - Down Run — 8/6/2025

Km per year (ultra races)

146
2 races
2022
193
3 races
2023
87
1 race
2024
146
2 races
2025
86
1 race
2026

Race types (share of distance)

Road100,0%

Records

50 km5h34'28

HISTORY

25 race(s) · 9 split(s) nested
DateRacePerf.Rk
2026
14.06 86km RSA99th Comrades Marathon - Up Run 10:40:23 h9774
2025
08.06 90km RSA98th Comrades Marathon - Down Run 11:59:09 h18125
06.04 56km RSA55th Two Oceans Marathon 6:09:45 h5812
2024
09.06 87km RSA97th Comrades Marathon - Up Run 10:51:59 h10378
2023
11.06 87km RSA96th Comrades Marathon - Down Run 10:00:59 h6560
15.04 56km RSA53th Two Oceans Marathon 5:59:57 h4086
19.03 50km RSA5th Human Rights Real Gijimas Ultra 50km 5:34:28 h200
2022
28.08 90km RSA95th Comrades Marathon - Down Run 10:17:35 h4875
16.04 56km RSA52th Two Oceans Marathon 6:32:28 h3204
2019
09.06 87km RSA94th Comrades Marathon - Up Run 10:43:23 h8320
2018
10.06 90km RSA93rd Comrades Marathon - Down Run 10:28:56 h7545
31.03 56km RSA49th Two Oceans Marathon 6:08:30 h4725
2017
24.09 68km RSA4th Legends Marathon 6:59:08 h109
04.06 87km RSA92nd Comrades Marathon - Up Run 10:44:07 h6992
15.04 56km RSA48th Two Oceans Marathon 5:34:48 h2662
2016
29.05 89km RSA91st Comrades Marathon - Down Run 9:39:52 h4165
26.03 56km RSA47th Two Oceans Marathon 5:28:07 h2285
2015
31.05 87km RSA90th Comrades Marathon - Up Run 9:50:13 h3502
04.04 56km RSA46th Two Oceans Marathon 5:21:46 h1834
2014
05.10 68km RSA2nd Legends Marathon 6:53:08 h121
2013
02.06 87km road race RSA88th Comrades Marathon - Up Run 10:22:04 h3943
30.03 56km road race RSA44th Two Oceans Marathon 5:40:25 h3086
2012
07.04 56km road race RSA43rd Two Oceans Marathon 4:58:16 h1309
2011
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 4:55:47 h2277
2008
19.04 60km RSAClover Settlers 60 km Ultra 5:37:08 h110