Chrizell Roberts

Born : 1987 Cat. W35 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

30,6%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 41 544; Σ finishers = 135 779. 41 544 / 135 779 × 100 = 30.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races991 km

Longest race90,0 km

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

Km per year (ultra races)

2022

2023

106

2024

138

2025

2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F1

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km3h32'56

HISTORY

15 race(s) · 3 split(s) nested

Date		Race	Perf.	Rk
2026
14.06	86km	99th Comrades Marathon - Up Run	9:16:32 h	4230
2025
08.06	90km	98th Comrades Marathon - Down Run	11:20:55 h	13016
13.04	48km	2nd BNAC Marathon	3:39:56 h	39
2024
13.04	56km	54th Two Oceans Marathon	4:55:44 h	1336
13.04	50km	54th Two Oceans Marathon - 50km Split	4:24:29 h	1380
25.02	50km	4th 50km Nedbank Ultra Marathon Runified	4:26:48 h	99
2023
11.06	87km	96th Comrades Marathon - Down Run	7:24:48 h	757
2022
16.04	56km	52th Two Oceans Marathon	4:26:54 h	287
16.04	50km	52th Two Oceans Marathon - 50km Split	3:56:25 h	283
2021
23.05	50km	1st 50km Nedbank Ultra Marathon Runified - women's race	3:32:56 h	15
2019
09.06	87km	94th Comrades Marathon - Up Run	8:55:24 h	2693
20.04	56km	50th Two Oceans Marathon	4:49:41 h	936
20.04	50km	50th Two Oceans Marathon - 50km Split	4:16:14 h	926
2018
10.06	90km	93rd Comrades Marathon - Down Run	10:43:13 h	8609
21.04	50km	32th Loskop Ultra Marathon 50km	5:08:15 h	1425
08.04	48km	Modern Athlete Irene Ultra	3:51:24 h	115
17.03	50km	28th Om Die Dam 50km	6:24:19 h	3094
2017
04.06	87km	92nd Comrades Marathon - Up Run	10:09:48 h	4908

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	10/6/2018	93rd Comrades Marathon - Down Run	90,00	×3
✓ 3	11/6/2023	96th Comrades Marathon - Down Run	87,00	×3
✓ 4	9/6/2019	94th Comrades Marathon - Up Run	87,00	×3
✓ 5	4/6/2017	92nd Comrades Marathon - Up Run	87,00	×3
✓ 6	14/6/2026	99th Comrades Marathon - Up Run	86,00	×3
✓ 7	13/4/2024	54th Two Oceans Marathon	56,00	×2
✓ 8	16/4/2022	52th Two Oceans Marathon	56,00	×2
✓ 9	20/4/2019	50th Two Oceans Marathon	56,00	×2
✓ 10	25/2/2024	4th 50km Nedbank Ultra Marathon Runified	50,00	×1
✓ 11	23/5/2021	1st 50km Nedbank Ultra Marathon Runified - women's race	50,00	×1
✓ 12	21/4/2018	32th Loskop Ultra Marathon 50km	50,00	×1
✓ 13	17/3/2018	28th Om Die Dam 50km	50,00	×1
✓ 14	13/4/2025	2nd BNAC Marathon	48,00	×1
✓ 15	8/4/2018	Modern Athlete Irene Ultra	48,00	×1