Justice Marou

Born : 1976 Cat. M50 Ultrarunner since 2015

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

9,5%

Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 17 434; Σ finishers = 183 901. 17 434 / 183 901 × 100 = 9.48%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed16

Km — ultra races1 192 km

Longest race90,0 km

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

Km per year (ultra races)

2022

2023

187

2024

2025

2026

Race types (share of distance)

Road100,0%

Records

50 km3h45'01

HISTORY

16 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2026
14.06	86km	99th Comrades Marathon - Up Run	7:35:08 h	955
2025
08.06	90km	98th Comrades Marathon - Down Run	7:39:16 h	872
2024
09.06	87km	97th Comrades Marathon - Up Run	7:38:16 h	964
04.05	50km	3rd N12 Ultra Marathon	3:45:01 h	64
31.03	50km	City2City Ultra Marathon	3:48:29 h	104
2023
11.06	87km	96th Comrades Marathon - Down Run	9:10:55 h	3791
2022
28.08	90km	95th Comrades Marathon - Down Run	8:09:40 h	858
2019
09.06	87km	94th Comrades Marathon - Up Run	8:00:17 h	1050
20.04	56km	50th Two Oceans Marathon	4:25:57 h	444
20.04	50km	50th Two Oceans Marathon - 50km Split	3:56:23 h	456
2018
10.06	90km	93rd Comrades Marathon - Down Run	7:53:12 h	934
17.03	50km	28th Om Die Dam 50km	3:52:03 h	94
2017
04.06	87km	92nd Comrades Marathon - Up Run	8:39:18 h	1618
15.04	56km	48th Two Oceans Marathon	4:25:04 h	375
15.04	50km	48th Two Oceans Marathon - 50km Split	3:54:56 h	380
2016
29.05	89km	91st Comrades Marathon - Down Run	8:39:22 h	1941
2015
27.09	50km	City2City Ultra Marathon	4:35:10 h	298
31.05	87km	90th Comrades Marathon - Up Run	9:39:56 h	3088

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	10/6/2018	93rd Comrades Marathon - Down Run	90,00	×3
✓ 4	29/5/2016	91st Comrades Marathon - Down Run	89,00	×3
✓ 5	9/6/2024	97th Comrades Marathon - Up Run	87,00	×3
✓ 6	11/6/2023	96th Comrades Marathon - Down Run	87,00	×3
✓ 7	9/6/2019	94th Comrades Marathon - Up Run	87,00	×3
✓ 8	4/6/2017	92nd Comrades Marathon - Up Run	87,00	×3
✓ 9	31/5/2015	90th Comrades Marathon - Up Run	87,00	×3
✓ 10	14/6/2026	99th Comrades Marathon - Up Run	86,00	×2
✓ 11	20/4/2019	50th Two Oceans Marathon	56,00	×1
✓ 12	15/4/2017	48th Two Oceans Marathon	56,00	×1
✓ 13	4/5/2024	3rd N12 Ultra Marathon	50,00	×1
✓ 14	31/3/2024	City2City Ultra Marathon	50,00	×1
✓ 15	17/3/2018	28th Om Die Dam 50km	50,00	×1
✓ 16	27/9/2015	City2City Ultra Marathon	50,00	×1