Xolisa Ndlumbini

ID 920668

Born : 1982 Cat. M40 Ultrarunner since 2017

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

4,6%

Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 4 510; Σ finishers = 99 035. 4 510 / 99 035 × 100 = 4.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20

Km — ultra races1 119 km

Longest race90,0 km

93rd Comrades Marathon - Down Run — 10/6/2018

Km per year (ultra races)

106

2022

106

2023

156

2024

2025

2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 31

🏅 Top 3 M1

Longest winning streak1

Current streak0

Records

50 km2h58'42

HISTORY

20 race(s) · 7 split(s) nested

Date		Race	Perf.	Rk
2026
05.04	56km	56th Two Oceans Marathon	3:36:24 h	64
05.04	56km	56th Two Oceans Marathon - 50km Split	3:11:52 h	61
2025
06.04	56km	55th Two Oceans Marathon	3:44:52 h	64
06.04	50km	55th Two Oceans Marathon - 50km Split	3:17:00 h	53
2024
13.04	56km	54th Two Oceans Marathon	3:27:12 h	26
13.04	50km	54th Two Oceans Marathon - 50km Split	3:05:42 h	28
31.03	50km	City2City Ultra Marathon	3:11:44 h	28
25.02	50km	4th 50km Nedbank Ultra Marathon Runified	3:01:54 h	14
2023
15.04	56km	53th Two Oceans Marathon	3:26:17 h	28
15.04	50km	53th Two Oceans Marathon - 50km Split	3:03:43 h	28
26.02	50km	3rd 50km Nedbank Ultra Marathon Runified - men's race	2:58:42 h	22
2022
16.04	56km	52th Two Oceans Marathon	3:28:13 h	33
16.04	50km	52th Two Oceans Marathon - 50km Split	3:04:49 h	33
06.03	50km	2nd 50km Nedbank Ultra Marathon Runified	3:13:25 h	27
2021
23.05	50km	1st 50km Nedbank Ultra Marathon Runified - men's race	2:59:34 h	38
2020
01.02	50km	Bay Ultra 50 km	3:07:05 h	4
2019
20.04	56km	50th Two Oceans Marathon	3:41:29 h	45
20.04	50km	50th Two Oceans Marathon - 50km Split	3:15:57 h	48
09.02	50km	Bay Ultra 50 km	3:25:53 h	10
2018
10.06	90km	93rd Comrades Marathon - Down Run	7:49:47 h	861
20.04	50km	40th Bruintjieshoogte Ultra Marathon 50km	3:12:01 h	1 🏆
31.03	56km	49th Two Oceans Marathon	3:43:10 h	77
31.03	50km	49th Two Oceans Marathon - 50km Split	3:17:00 h	78
03.02	50km	Bay Ultra 50 km	3:21:46 h	8
2017
04.06	87km	92nd Comrades Marathon - Up Run	9:28:14 h	3165
18.03	50km	39th Bruintjieshoogte Ultra Marathon 50km	3:23:12 h	5
18.02	50km	Bay Ultra 50 km	3:31:25 h	10

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	10/6/2018	93rd Comrades Marathon - Down Run	90,00	×3
✓ 2	4/6/2017	92nd Comrades Marathon - Up Run	87,00	×3
✓ 3	5/4/2026	56th Two Oceans Marathon	56,00	×2
✓ 4	6/4/2025	55th Two Oceans Marathon	56,00	×2
✓ 5	13/4/2024	54th Two Oceans Marathon	56,00	×2
✓ 6	15/4/2023	53th Two Oceans Marathon	56,00	×2
✓ 7	16/4/2022	52th Two Oceans Marathon	56,00	×2
✓ 8	20/4/2019	50th Two Oceans Marathon	56,00	×2
✓ 9	31/3/2018	49th Two Oceans Marathon	56,00	×2
✓ 10	31/3/2024	City2City Ultra Marathon	50,00	×1
✓ 11	25/2/2024	4th 50km Nedbank Ultra Marathon Runified	50,00	×1
✓ 12	26/2/2023	3rd 50km Nedbank Ultra Marathon Runified - men's race	50,00	×1
✓ 13	6/3/2022	2nd 50km Nedbank Ultra Marathon Runified	50,00	×1
✓ 14	23/5/2021	1st 50km Nedbank Ultra Marathon Runified - men's race	50,00	×1
✓ 15	1/2/2020	Bay Ultra 50 km	50,00	×1
✓ 16	9/2/2019	Bay Ultra 50 km	50,00	×1
✓ 17	20/4/2018	40th Bruintjieshoogte Ultra Marathon 50km	50,00	×1
✓ 18	3/2/2018	Bay Ultra 50 km	50,00	×1
✓ 19	18/3/2017	39th Bruintjieshoogte Ultra Marathon 50km	50,00	×1
✓ 20	18/2/2017	Bay Ultra 50 km	50,00	×1