Bongani Zwane
ID 904646
Born : 1974 Cat. M50 Ultrarunner since 2015 RSA
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
61,0%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 107 598; Σ finishers = 176 336. 107 598 / 176 336 × 100 = 61.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 470 km
> 100 km5
> 160 km5
Longest race160,9 km
47th Washie 100 Miler (Cathcart route) — 11/7/2025

Km per year (ultra races)

190
3 races
2022
298
3 races
2023
248
2 races
2024
301
3 races
2025
86
1 race
2026

Race types (share of distance)

Road100,0%

Records

50 km4h56'38100 mi23h07'02

HISTORY

30 race(s) · 3 split(s) nested
DateRacePerf.Rk
2026
14.06 86km RSA99th Comrades Marathon - Up Run 11:15:08 h12869
2025
11.07 100mi RSA47th Washie 100 Miler (Cathcart route) 25:07:33 h73
08.06 90km RSA98th Comrades Marathon - Down Run 11:47:03 h16159
16.03 50km RSA7th Human Rights Real Gijimas Ultra 50km 5:59:02 h258
2024
19.07 100mi RSA46th Washie 100 Miler (Cathcart route) 24:36:02 h45
09.06 87km RSA97th Comrades Marathon - Up Run 11:52:42 h16324
2023
28.07 100mi RSA45th Washie 100 23:07:02 h44
11.06 87km RSA96th Comrades Marathon - Down Run 9:47:26 h5547
19.03 50km RSA5th Human Rights Real Gijimas Ultra 50km 5:18:37 h154
2022
28.08 90km RSA95th Comrades Marathon - Down Run 10:35:47 h5827
14.05 50km RSA41th Bruintjieshoogte Ultra Marathon 50km 5:34:25 h75
20.03 50km RSA4th Human Rights Real Gijimas Ultra 50km 5:49:26 h154
2019
09.06 87km RSA94th Comrades Marathon - Up Run 11:33:09 h12636
20.04 56km RSA50th Two Oceans Marathon 6:05:41 h5192
31.03 50km RSA1st Human Rights Real Gijimas Ultra 50km 5:34:43 h203
09.02 50km RSABay Ultra 50 km 5:13:35 h206
2018
21.10 68km RSA5th Legends Marathon 7:44:17 h148
27.07 100mi RSA42nd Washie 100 Miler (Cathcart route) 23:25:53 h67
10.06 90km RSA93rd Comrades Marathon - Down Run 10:18:09 h6696
20.04 50km RSA40th Bruintjieshoogte Ultra Marathon 50km 4:57:42 h72
31.03 56km RSA49th Two Oceans Marathon 5:35:48 h2603
03.02 50km RSABay Ultra 50 km 4:56:38 h142
2017
24.09 68km RSA4th Legends Marathon 7:57:59 h173
07.07 100mi RSA41st Washie 100 Miler 25:28:29 h58
04.06 87km RSA92nd Comrades Marathon - Up Run 10:57:59 h8337
15.04 56km RSA48th Two Oceans Marathon 5:46:06 h3306
18.03 50km RSA39th Bruintjieshoogte Ultra Marathon 50km 5:08:44 h78
18.02 50km RSABay Ultra 50 km 5:15:27 h136
2016
29.05 89km RSA91st Comrades Marathon - Down Run 11:12:27 h9800
2015
03.10 68km RSA3rd Legends Marathon 9:15:10 h246