Thabo Nkuna

Born : 1979 Cat. M45 Ultrarunner since 2002

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

South Africa

1,7%

Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 5 293; Σ finishers = 307 090. 5 293 / 307 090 × 100 = 1.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39

Km — ultra races2 512 km

Longest race90,0 km

98th Comrades Marathon - Down Run — 8/6/2025

Km per year (ultra races)

2022

2023

100

2024

146

2025

142

2026

Race types (share of distance)

Road100,0%

Records

50 km2h58'08

HISTORY

40 race(s) · 11 split(s) nested

Date		Race	Perf.	Rk
2026
14.06	86km	99th Comrades Marathon - Up Run	6:56:18 h	274
05.04	56km	56th Two Oceans Marathon	3:55:29 h	156
05.04	56km	56th Two Oceans Marathon - 50km Split	3:30:16 h	158
2025
08.06	90km	98th Comrades Marathon - Down Run	7:47:24 h	1006
06.04	56km	55th Two Oceans Marathon	3:54:54 h	117
06.04	50km	55th Two Oceans Marathon - 50km Split	3:29:11 h	123
2024
31.03	50km	City2City Ultra Marathon	3:29:56 h	51
16.03	50km	33th Om Die Dam 50km	3:20:10 h	13
2023
11.06	87km	96th Comrades Marathon - Down Run	6:00:58 h	66
2022
16.04	56km	52th Two Oceans Marathon	3:52:58 h	92
16.04	50km	52th Two Oceans Marathon - 50km Split	3:26:48 h	90
2019
09.06	87km	94th Comrades Marathon - Up Run	6:34:53 h	71
20.04	56km	50th Two Oceans Marathon	3:45:30 h	56
20.04	50km	50th Two Oceans Marathon - 50km Split	3:18:03 h	57
2018
31.03	56km	49th Two Oceans Marathon	3:46:33 h	91
31.03	50km	49th Two Oceans Marathon - 50km Split	3:19:23 h	87
2017
04.06	87km	92nd Comrades Marathon - Up Run	5:55:44 h	14
15.04	56km	48th Two Oceans Marathon	3:44:59 h	63
15.04	50km	48th Two Oceans Marathon - 50km Split	3:17:43 h	62
18.03	50km	27th Om Die Dam 50km	3:22:04 h	33
2016
29.05	89km	91st Comrades Marathon - Down Run	5:59:20 h	24
26.03	56km	47th Two Oceans Marathon	3:33:05 h	26
26.03	50km	47th Two Oceans Marathon - 50km Split	3:09:21 h	31
2015
31.05	87km	90th Comrades Marathon - Up Run	6:04:18 h	14
04.04	56km	46th Two Oceans Marathon	3:32:24 h	29
04.04	50km	46th Two Oceans Marathon - 50km Split	3:10:22 h	32
2014
05.10	68km	2nd Legends Marathon	4:22:37 h	12
01.06	89km	89th Comrades Marathon - Down Run	5:56:19 h	20
18.04	56km road race	45th Two Oceans Marathon	3:23:55 h	20
18.04	50km	45th Two Oceans Marathon - 50km Split	3:02:15 h	25
2013
02.06	87km road race	88th Comrades Marathon - Up Run	6:08:40 h	17
30.03	56km road race	44th Two Oceans Marathon	3:22:58 h	23
30.03	50km road race	44th Two Oceans Marathon - 50km Split (RSA)	2:59:50 h	24
2012
30.09	50km	City2City Ultra Marathon	3:03:29 h	15
03.06	89km road race	87th Comrades Marathon - Down Run	6:08:21 h	46
07.04	56km road race	43rd Two Oceans Marathon	3:19:30 h	20
07.04	50km road race	43rd Two Oceans Marathon - 50km Split (RSA)	2:55:28 h	19
2011
18.09	50km	City2City Ultra Marathon	3:07:07 h	20
23.04	50km road race	42nd Two Oceans Marathon - 50km Split	2:55:06 h	19
19.03	50km	21st Om Die Dam 50km	2:58:08 h	5
2010
19.09	50km	City2City Ultra Marathon	3:15:46 h	18
2008
07.09	50km	City2City Ultra Marathon	3:18:13 h	42
19.04	50km	22th Loskop Ultra Marathon 50km	3:11:54 h	17
2005
23.04	50km	19th Loskop Ultra Marathon 50km	3:07:13 h	29
26.03	56km road race	36th Two Oceans Marathon	3:43:31 h	106
2004
16.06	87km road race	79th Comrades Marathon - Up Run	7:47:21 h	687
10.04	56km road race	35th Two Oceans Marathon	3:48:56 h	166
2003
16.06	89km road race	78th Comrades Marathon - Down Run	7:41:55 h	835
19.04	56km road race	34th Two Oceans Marathon	4:22:15 h	506
15.03	50km road race	13th Om Die Dam 50km	3:35:11 h	94
2002
30.03	56km	33rd Two Oceans Marathon	4:16:56 h	438

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	8/6/2025	98th Comrades Marathon - Down Run	90,00	×2
✓ 2	29/5/2016	91st Comrades Marathon - Down Run	89,00	×2
✓ 3	1/6/2014	89th Comrades Marathon - Down Run	89,00	×2
✓ 4	3/6/2012	87th Comrades Marathon - Down Run (RSA)	89,00	×2
✓ 5	16/6/2003	78th Comrades Marathon - Down Run (RSA)	89,00	×2
✓ 6	11/6/2023	96th Comrades Marathon - Down Run	87,00	×1
✓ 7	9/6/2019	94th Comrades Marathon - Up Run	87,00	×1
✓ 8	4/6/2017	92nd Comrades Marathon - Up Run	87,00	×1
✓ 9	31/5/2015	90th Comrades Marathon - Up Run	87,00	×1
✓ 10	2/6/2013	88th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 11	16/6/2004	79th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 12	14/6/2026	99th Comrades Marathon - Up Run	86,00	×1
✓ 13	5/10/2014	2nd Legends Marathon	68,00	×1
✓ 14	5/4/2026	56th Two Oceans Marathon	56,00	×1
✓ 15	6/4/2025	55th Two Oceans Marathon	56,00	×1
✓ 16	16/4/2022	52th Two Oceans Marathon	56,00	×1
✓ 17	20/4/2019	50th Two Oceans Marathon	56,00	×1
✓ 18	31/3/2018	49th Two Oceans Marathon	56,00	×1
✓ 19	15/4/2017	48th Two Oceans Marathon	56,00	×1
✓ 20	26/3/2016	47th Two Oceans Marathon	56,00	×1
✓ 21	4/4/2015	46th Two Oceans Marathon	56,00	×1
✓ 22	18/4/2014	45th Two Oceans Marathon (RSA)	56,00	×1
✓ 23	30/3/2013	44th Two Oceans Marathon (RSA)	56,00	×1
✓ 24	7/4/2012	43rd Two Oceans Marathon (RSA)	56,00	×1
✓ 25	26/3/2005	36th Two Oceans Marathon (RSA)	56,00	×1
✓ 26	10/4/2004	35th Two Oceans Marathon (RSA)	56,00	×1
✓ 27	19/4/2003	34th Two Oceans Marathon (RSA)	56,00	×1
✓ 28	30/3/2002	33rd Two Oceans Marathon	56,00	×1
✓ 29	31/3/2024	City2City Ultra Marathon	50,00	×1
✓ 30	16/3/2024	33th Om Die Dam 50km	50,00	×1
✓ 31	18/3/2017	27th Om Die Dam 50km	50,00	×1
✓ 32	30/9/2012	City2City Ultra Marathon	50,00	×1
✓ 33	18/9/2011	City2City Ultra Marathon	50,00	×1
✓ 34	19/3/2011	21st Om Die Dam 50km	50,00	×1
✓ 35	19/9/2010	City2City Ultra Marathon	50,00	×1
✓ 36	7/9/2008	City2City Ultra Marathon	50,00	×1
✓ 37	19/4/2008	22th Loskop Ultra Marathon 50km	50,00	×1
✓ 38	23/4/2005	19th Loskop Ultra Marathon 50km	50,00	×1
✓ 39	15/3/2003	13th Om Die Dam 50km (RSA)	50,00	×1