Piet Lotter
ID 25699
Born : 1960 Cat. M65 Ultrarunner since 1985 RSA
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
19,5%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 25 062; Σ finishers = 128 507. 25 062 / 128 507 × 100 = 19.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 372 km
Longest race89,0 km
89th Comrades Marathon - Down Run — 1/6/2014

Km per year (ultra races)

2022
2023
2024
108
2 races
2025
2026

Race types (share of distance)

Road85,3%
Trail14,7%

Records

50 km3h56'1350 mi8h00'55

HISTORY

21 race(s) · 1 split(s) nested
DateRacePerf.Rk
2025
12.07 52km RSA35th Rhodes 52 km Trail Run 7:09:50 h16
06.04 56km RSA55th Two Oceans Marathon 5:17:13 h2265
2015
18.04 50km RSA29th Loskop Ultra Marathon 50km 4:32:53 h605
2014
01.06 89km RSA89th Comrades Marathon - Down Run 8:54:17 h2080
2013
02.06 87km road race RSA88th Comrades Marathon - Up Run 8:43:22 h1210
20.04 50km road race RSA27th Loskop Ultra Marathon 50km 4:05:59 h287
2011
10.09 50km RSA19. Mont-Aux-Sources 50km Challenge 9:51:09 h207
16.04 50km RSA25th Loskop Ultra Marathon 50km 3:56:13 h210
2010
11.09 80km RSA40th Laingsburg Karoo Ultra-Marathon 8:00:55 h33
2008
13.09 50km RSA16. Mont-Aux-Sources 50km Challenge 7:45:54 h92
2007
15.09 50km RSA15. Mont-Aux-Sources 50km Challenge 8:03:56 h88
17.03 50km RSA17th Om Die Dam 50km 4:13:19 h321
2004
16.06 87km road race RSA79th Comrades Marathon - Up Run 9:57:53 h4241
10.04 56km road race RSA35th Two Oceans Marathon 4:37:24 h960
2003
16.06 89km road race RSA78th Comrades Marathon - Down Run 8:48:57 h2555
19.04 56km road race RSA34th Two Oceans Marathon 4:36:01 h777
2002
30.03 56km RSA33rd Two Oceans Marathon 4:45:41 h953
2001
16.06 89km road race RSA76th Comrades Marathon - Down Run 8:22:38 h1761
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 8:11:28 h1554
18.03 50km RSA10th Om Die Dam 50km 4:28:32 h667
1985
31.05 88km RSA60th Comrades Marathon - Up Run 9:42:02 h4201