Caryn Rathmann

Born : 1983 Cat. W40 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

44,2%

Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 40 469; Σ finishers = 91 551. 40 469 / 91 551 × 100 = 44.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14

Km — ultra races957 km

Longest race90,0 km

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

Km per year (ultra races)

140

2022

221

2023

193

2024

200

2025

2026

Race types (share of distance)

Road88,5%

Trail11,5%

Records

50 km4h58'53

HISTORY

14 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2025
08.06	90km	98th Comrades Marathon - Down Run	11:17:24 h	12729
26.04	50km	36th Loskop Ultra Marathon 50km	5:28:50 h	1151
22.03	60km	4th Magoebas Forest Marathon	10:30:53 h	24
2024
09.06	87km	97th Comrades Marathon - Up Run	9:31:28 h	4858
13.04	56km	54th Two Oceans Marathon	5:46:25 h	4100
13.04	50km	54th Two Oceans Marathon - 50km Split	5:12:03 h	4336
23.03	50km	3rd Magoebas Forest Marathon	9:07:03 h	33
2023
28.10	84km	1st SA Run4Cancer Ultra Marathon	5:08:42 h	195
11.06	87km	96th Comrades Marathon - Down Run	9:52:46 h	5949
06.05	50km	34th Loskop Ultra Marathon 50km	4:58:53 h	405
2022
28.08	90km	95th Comrades Marathon - Down Run	9:35:34 h	3090
01.05	50km	1st Seshego Marathon 50km	5:01:57 h	158
2020
07.03	73.3km	3rd PwC KOSMOS 3-in-1	7:53:14 h	622
2019
20.04	56km	50th Two Oceans Marathon	6:21:49 h	6393
20.04	50km	50th Two Oceans Marathon - 50km Split	5:34:30 h	6025
09.03	73.3km	2nd PwC KOSMOS 3-in-1	8:27:03 h	776

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	28/10/2023	1st SA Run4Cancer Ultra Marathon	84,00	×3
✓ 6	7/3/2020	3rd PwC KOSMOS 3-in-1	73,30	×2
✓ 7	9/3/2019	2nd PwC KOSMOS 3-in-1	73,30	×2
✓ 8	22/3/2025	4th Magoebas Forest Marathon	60,00	×2
✓ 9	13/4/2024	54th Two Oceans Marathon	56,00	×2
✓ 10	20/4/2019	50th Two Oceans Marathon	56,00	×2
✓ 11	26/4/2025	36th Loskop Ultra Marathon 50km	50,00	×1
✓ 12	23/3/2024	3rd Magoebas Forest Marathon	50,00	×1
✓ 13	6/5/2023	34th Loskop Ultra Marathon 50km	50,00	×1
✓ 14	1/5/2022	1st Seshego Marathon 50km	50,00	×1