Wesley Roberts

Born : 1986 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

10,4%

Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 16 497; Σ finishers = 157 939. 16 497 / 157 939 × 100 = 10.45%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed17

Km — ultra races1 274 km

> 100 km1

> 24h2

Longest race107,3 km

5th Backyard Ultra Series - Van Gaalen Cheese Farm — 1/8/2026

Km per year (ultra races)

205

2022

174

2023

137

2024

2025

193

2026

Race types (share of distance)

Road79,5%

Elim.20,5%

Records

50 km4h06'57 Backyard16 loops

HISTORY

17 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2026
01.08	Backyard Ultra	5th Backyard Ultra Series - Van Gaalen Cheese Farm	107.296 km (16h)	8
14.06	86km	99th Comrades Marathon - Up Run	8:42:51 h	2665
2025
08.06	90km	98th Comrades Marathon - Down Run	8:38:18 h	2305
2024
09.06	87km	97th Comrades Marathon - Up Run	8:38:47 h	2441
31.03	50km	City2City Ultra Marathon	4:06:57 h	168
2023
12.08	Backyard Ultra	2nd Backyard Ultra Series - Van Gaalen Cheese Farm	87.178 km (13h)	10
11.06	87km	96th Comrades Marathon - Down Run	7:46:17 h	1113
2022
28.08	90km	95th Comrades Marathon - Down Run	8:08:54 h	851
09.04	48km	1st Irene Running Festival 48K	3:49:19 h	70
26.02	Backyard Ultra	6th Backyard Ultra Series - Taroko Trail Park	67.060 km (10h)	16
2019
09.06	87km	94th Comrades Marathon - Up Run	8:18:07 h	1367
20.04	56km	50th Two Oceans Marathon	4:23:40 h	408
20.04	50km	50th Two Oceans Marathon - 50km Split	3:57:17 h	465
2018
10.06	90km	93rd Comrades Marathon - Down Run	8:24:32 h	1578
21.04	50km	32th Loskop Ultra Marathon 50km	4:15:51 h	342
31.03	56km	49th Two Oceans Marathon	4:40:56 h	670
31.03	50km	49th Two Oceans Marathon - 50km Split	4:12:27 h	754
2017
04.06	87km	92nd Comrades Marathon - Up Run	8:51:01 h	1999
02.04	48km	Modern Athlete Irene Ultra	4:27:15 h	503

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/8/2026	5th Backyard Ultra Series - Van Gaalen Cheese Farm	107,30	×3
✓ 2	8/6/2025	98th Comrades Marathon - Down Run	90,00	×3
✓ 3	28/8/2022	95th Comrades Marathon - Down Run	90,00	×3
✓ 4	10/6/2018	93rd Comrades Marathon - Down Run	90,00	×3
✓ 5	12/8/2023	2nd Backyard Ultra Series - Van Gaalen Cheese Farm	87,18	×2
✓ 6	9/6/2024	97th Comrades Marathon - Up Run	87,00	×2
✓ 7	11/6/2023	96th Comrades Marathon - Down Run	87,00	×2
✓ 8	9/6/2019	94th Comrades Marathon - Up Run	87,00	×2
✓ 9	4/6/2017	92nd Comrades Marathon - Up Run	87,00	×2
✓ 10	14/6/2026	99th Comrades Marathon - Up Run	86,00	×2
✓ 11	26/2/2022	6th Backyard Ultra Series - Taroko Trail Park	67,06	×2
✓ 12	20/4/2019	50th Two Oceans Marathon	56,00	×1
✓ 13	31/3/2018	49th Two Oceans Marathon	56,00	×1
✓ 14	31/3/2024	City2City Ultra Marathon	50,00	×1
✓ 15	21/4/2018	32th Loskop Ultra Marathon 50km	50,00	×1
✓ 16	9/4/2022	1st Irene Running Festival 48K	48,00	×1
✓ 17	2/4/2017	Modern Athlete Irene Ultra	48,00	×1