Sibongiseni Ndabayithethwa
ID 1260313
Ultrarunner since 2019 RSA
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
1
Countries visited ?RSASouth Africa
40,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 18 415; Σ finishers = 45 100. 18 415 / 45 100 × 100 = 40.83%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed8
Km — ultra races483 km
Longest race90,0 km
98th Comrades Marathon - Down Run — 8/6/2025

Km per year (ultra races)

50
1 race
2022
106
2 races
2023
137
2 races
2024
140
2 races
2025
2026

Race types (share of distance)

Road100,0%

Records

50 km4h12'03

HISTORY

8 race(s) · 1 split(s) nested
DateRacePerf.Rk
2025
08.06 90km RSA98th Comrades Marathon - Down Run 10:58:04 h11337
16.03 50km RSA7th Human Rights Real Gijimas Ultra 50km 4:20:05 h45
2024
09.06 87km RSA97th Comrades Marathon - Up Run 9:32:51 h4960
17.03 50km RSA6th Human Rights Real Gijimas Ultra 50km 4:12:03 h38
2023
15.04 56km RSA53th Two Oceans Marathon 5:20:36 h1838
19.03 50km RSA5th Human Rights Real Gijimas Ultra 50km 4:19:33 h48
2022
20.03 50km RSA4th Human Rights Real Gijimas Ultra 50km 5:07:23 h77
2019
31.03 50km RSA1st Human Rights Real Gijimas Ultra 50km 4:32:47 h80