Kenneth Leballo

Born : 1985 Cat. M40 Ultrarunner since 2019

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

7,7%

Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 13 218; Σ finishers = 170 944. 13 218 / 170 944 × 100 = 7.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races1 213 km

Longest race90,0 km

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

Km per year (ultra races)

196

2022

193

2023

243

2024

196

2025

142

2026

Race types (share of distance)

Road100,0%

Records

50 km3h28'59

HISTORY

19 race(s) · 6 split(s) nested

Date		Race	Perf.	Rk
2026
14.06	86km	99th Comrades Marathon - Up Run	6:56:01 h	270
05.04	56km	56th Two Oceans Marathon	3:45:32 h	96
05.04	56km	56th Two Oceans Marathon - 50km Split	3:20:42 h	96
2025
08.06	90km	98th Comrades Marathon - Down Run	8:02:49 h	1341
06.04	56km	55th Two Oceans Marathon	3:59:39 h	174
06.04	50km	55th Two Oceans Marathon - 50km Split	3:32:02 h	159
15.03	50km	34th Om Die Dam 50km	3:28:59 h	28
2024
09.06	87km	97th Comrades Marathon - Up Run	7:38:35 h	971
13.04	56km	54th Two Oceans Marathon	3:59:44 h	174
13.04	50km	54th Two Oceans Marathon - 50km Split	3:34:48 h	181
31.03	50km	City2City Ultra Marathon	3:42:45 h	82
16.03	50km	33th Om Die Dam 50km	3:39:58 h	49
2023
11.06	87km	96th Comrades Marathon - Down Run	7:43:43 h	1073
15.04	56km	53th Two Oceans Marathon	4:20:20 h	304
15.04	50km	53th Two Oceans Marathon - 50km Split	3:52:12 h	305
18.03	50km	32th Om Die Dam 50km	3:39:55 h	47
2022
28.08	90km	95th Comrades Marathon - Down Run	8:15:09 h	949
11.06	50km	31th Om Die Dam 50km	5:26:47 h	1653
16.04	56km	52th Two Oceans Marathon	4:41:54 h	436
16.04	50km	52th Two Oceans Marathon - 50km Split	4:11:07 h	452
2020
14.03	50km	30th Om Die Dam 50km	4:02:16 h	117
2019
09.06	87km	94th Comrades Marathon - Up Run	9:41:29 h	4442
20.04	56km	50th Two Oceans Marathon	4:43:49 h	775
20.04	50km	50th Two Oceans Marathon - 50km Split	4:13:01 h	817
16.03	50km	29th Om Die Dam 50km	4:18:45 h	256

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	×3
✓ 2	28/8/2022	95th Comrades Marathon - Down Run	90,00	×3
✓ 3	9/6/2024	97th Comrades Marathon - Up Run	87,00	×3
✓ 4	11/6/2023	96th Comrades Marathon - Down Run	87,00	×3
✓ 5	9/6/2019	94th Comrades Marathon - Up Run	87,00	×3
✓ 6	14/6/2026	99th Comrades Marathon - Up Run	86,00	×2
✓ 7	5/4/2026	56th Two Oceans Marathon	56,00	×1
✓ 8	6/4/2025	55th Two Oceans Marathon	56,00	×1
✓ 9	13/4/2024	54th Two Oceans Marathon	56,00	×1
✓ 10	15/4/2023	53th Two Oceans Marathon	56,00	×1
✓ 11	16/4/2022	52th Two Oceans Marathon	56,00	×1
✓ 12	20/4/2019	50th Two Oceans Marathon	56,00	×1
✓ 13	15/3/2025	34th Om Die Dam 50km	50,00	×1
✓ 14	31/3/2024	City2City Ultra Marathon	50,00	×1
✓ 15	16/3/2024	33th Om Die Dam 50km	50,00	×1
✓ 16	18/3/2023	32th Om Die Dam 50km	50,00	×1
✓ 17	11/6/2022	31th Om Die Dam 50km	50,00	×1
✓ 18	14/3/2020	30th Om Die Dam 50km	50,00	×1
✓ 19	16/3/2019	29th Om Die Dam 50km	50,00	×1