Piet Vorster
ID 83828
Born : 1951 Cat. M75 Ultrarunner since 1971 RSA
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
5,2%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 5 690; Σ finishers = 108 715. 5 690 / 108 715 × 100 = 5.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races1 954 km
Longest race92,0 km
46th Comrades Marathon - Down Run — 31/5/1971

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road92,3%
Trail7,7%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

Records

50 km7h10'20

HISTORY

27 race(s)
DateRacePerf.Rk
2008
13.09 50km RSA16. Mont-Aux-Sources 50km Challenge 7:10:20 h54
2007
15.09 50km RSA15. Mont-Aux-Sources 50km Challenge 8:36:57 h129
2006
09.09 50km RSA14. Mont-Aux-Sources 50km Challenge 7:58:18 h114
1998
11.04 56km RSA29th Two Oceans Marathon 4:52:24 h1592
1996
17.06 87km RSA71st Comrades Marathon - Up Run 6:46:21 h220
06.04 56km RSA27th Two Oceans Marathon 3:56:37 h255
1993
31.05 89km RSA68th Comrades Marathon - Down Run 7:09:15 h461
10.04 56km RSA24th Two Oceans Marathon 3:44:06 h143
1992
30.05 87km RSA67th Comrades Marathon - Up Run 7:20:44 h576
1986
31.05 89km RSA61st Comrades Marathon - Down Run 6:57:09 h372
29.03 56km RSA17th Two Oceans Marathon 3:23:43 h11
1985
06.04 56km RSA16th Two Oceans Marathon 3:37:45 h33
1984
21.04 56km RSA15th Two Oceans Marathon 4:06:45 h367
1983
31.05 88km RSA58th Comrades Marathon - Up Run 5:59:34 h7
02.04 56km RSA14th Two Oceans Marathon 3:27:23 h17
1982
31.05 91km RSA57th Comrades Marathon - Down Run 5:50:20 h6
10.04 56km RSA13th Two Oceans Marathon 3:35:28 h40
1980
31.05 90km RSA55th Comrades Marathon - Down Run 6:24:00 h49
05.04 56km RSA11th Two Oceans Marathon 3:41:26 h44
1979
31.05 87km RSA54th Comrades Marathon - Up Run 5:45:02 h1 🏆
1978
31.05 90km RSA53rd Comrades Marathon - Down Run 5:52:04 h4
1977
31.05 89km RSA52nd Comrades Marathon - Up Run 6:30:00 h22
1976
17.04 56km RSA7th Two Oceans Marathon 3:57:12 h43
1975
31.05 87km RSA50th Comrades Marathon - Up Run 7:21:00 h162
1973
01.06 88km RSA48th Comrades Marathon - Down Run 7:23:00 h172
1972
03.06 90km RSA47th Comrades Marathon - Up Run 9:17:08 h437
1971
31.05 92km RSA46th Comrades Marathon - Down Run 8:45:18 h386