David Wingrin
ID 147384
Born : 1935 Cat. M90 Ultrarunner since 1980 RSA
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
83,0%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 152 050; Σ finishers = 183 126. 152 050 / 183 126 × 100 = 83.03%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races1 828 km
Longest race90,0 km
59th Comrades Marathon - Down Run — 1/6/1984

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

No record for a classic ultra format

HISTORY

28 race(s)
DateRacePerf.Rk
2003
19.04 56km road race RSA34th Two Oceans Marathon 6:47:17 h5939
2001
14.04 56km RSA32rd Two Oceans Marathon 6:21:09 h5717
2000
22.04 56km RSA31st Two Oceans Marathon 6:28:59 h7437
1999
03.04 56km RSA30th Two Oceans Marathon 5:59:34 h6051
1998
11.04 56km RSA29th Two Oceans Marathon 6:21:14 h7200
1997
29.03 56km RSA28th Two Oceans Marathon 5:57:12 h6409
1996
06.04 56km RSA27th Two Oceans Marathon 5:51:08 h6063
1995
15.04 56km RSA26th Two Oceans Marathon 5:42:28 h5016
1994
02.04 56km RSA25th Two Oceans Marathon 5:44:15 h5582
1992
30.05 87km RSA67th Comrades Marathon - Up Run 10:58:40 h10631
18.04 56km RSA23rd Two Oceans Marathon 5:38:08 h5237
1991
31.05 89km RSA66th Comrades Marathon - Down Run 10:38:59 h9907
30.03 56km RSA22nd Two Oceans Marathon 5:42:44 h5098
1990
31.05 87km road race RSA65th Comrades Marathon - Up Run 10:26:14 h7564
14.04 56km RSA21st Two Oceans Marathon 5:38:15 h5200
1989
25.03 56km RSA20th Two Oceans Marathon 5:58:01 h5692
1988
02.04 56km RSA19th Two Oceans Marathon 5:45:33 h4737
1987
18.04 56km RSA18th Two Oceans Marathon 5:34:14 h3797
1986
31.05 89km RSA61st Comrades Marathon - Down Run 10:33:01 h8247
29.03 56km RSA17th Two Oceans Marathon 5:15:21 h2767
1985
31.05 88km RSA60th Comrades Marathon - Up Run 10:29:23 h6562
06.04 56km RSA16th Two Oceans Marathon 5:44:10 h3408
1984
01.06 90km RSA59th Comrades Marathon - Down Run 10:29:12 h5935
21.04 56km RSA15th Two Oceans Marathon 5:25:41 h2398
1983
31.05 88km RSA58th Comrades Marathon - Up Run 10:29:01 h4508
1981
01.06 90km RSA56th Comrades Marathon - Up Run 10:10:37 h2789
18.04 56km RSA12th Two Oceans Marathon 5:16:59 h1176
1980
05.04 56km RSA11th Two Oceans Marathon 5:17:16 h1011