Selwyn Uithaler
ID 46172
Born : 1955 Cat. M70 Ultrarunner since 2004 RSA
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
48,6%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 21 563; Σ finishers = 44 387. 21 563 / 44 387 × 100 = 48.58%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18
Km — ultra races1 001 km
Longest race87,0 km
79th Comrades Marathon - Up Run (RSA) — 16/6/2004

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

50 km4h01'40

HISTORY

19 race(s) · 3 split(s) nested
DateRacePerf.Rk
2014
18.04 56km road race RSA45th Two Oceans Marathon 6:55:41 h7926
22.02 50km RSABay Ultra 50 km 5:32:21 h149
2013
30.03 56km road race RSA44th Two Oceans Marathon 5:57:53 h4490
2012
07.04 56km road race RSA43rd Two Oceans Marathon 5:26:48 h2363
03.03 50km RSA29th Bay Ultra 50 km 4:53:18 h92
2011
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 4:45:02 h1850
26.02 50km RSA28th Bay Ultra 50 km 5:10:49 h152
2010
27.02 50km RSA27th Bay Ultra 50 km 4:46:55 h140
2008
08.11 50km RSAAlgoa Bus Bay to Bay 50 km 4:57:14 h16
09.02 50km RSA25th Bay Ultra 50 km 5:15:27 h165
2007
22.09 50km RSAAlgoa Bus Bay to Bay 50 km 4:53:55 h24
12.05 50km RSA24th Bay Ultra 50 km 4:01:40 h51
28.04 60km RSAClover Settlers 60 km Ultra 4:57:36 h64
2006
29.04 60km RSAClover Settlers 60 km Ultra 6:22:28 h102
2005
30.04 60km RSAClover Settlers 60 km Ultra 5:23:20 h114
26.03 56km road race RSA36th Two Oceans Marathon 5:13:53 h1887
19.02 50km RSA23rd Bay Ultra 50 km 4:16:45 h60
2004
16.06 87km road race RSA79th Comrades Marathon - Up Run 9:44:45 h3682
01.05 60km RSAClover Settlers 60 km Ultra 6:12:55 h104