Kurt Ziemann
ID 15993
Born : 1963 Cat. M60 Ultrarunner since 2000 USA
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?USAUnited States
19,4%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 388; Σ finishers = 2 000. 388 / 2 000 × 100 = 19.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 607 km
> 100 km2
> 160 km1
> 24h2
Longest race162,5 km
6th tBunk Endurance Challenge 100 Mile — 3/11/2018

Km per year (ultra races)

173
2 races
2022
50
1 race
2023
159
2 races
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

Records

50 km4h31'00100 km16h13'5150 mi8h12'32100 mi23h08'056 h61,19 km12 h93,14 km24 h104,86 km

HISTORY

23 race(s)
DateRacePerf.Rk
2024
31.08 12h USA19th Badgerland F/X 12 Hour Run (day) 53.816 km21
04.05 24h USA12th O24 - Outrun 24h Trail Run 104.862 km32
2023
12.11 31.2mi USA11th tBunk Endurance Challenge 50 km 5:19:17 h15
2022
03.09 12h USA17th Badgerland F/X 12 Hour Run (night) 93.140 km1 🏆
21.05 24h USA2nd High Lea 24 Hour Race 79.823 km10
2021
13.11 49.6mi USA9th tBunk Endurance Challenge 50 Mile 8:56:16 h5
04.09 6h USA16th Badgerland F/X 6 Hour Run (day) 61.187 km1 🏆
2020
22.02 50km USA5th Olde Girdled Grit 50K 5:16:39 h10
2019
23.02 50km USA4th Olde Girdled Grit 50K 5:02:45 h11
2018
03.11 101mi USA6th tBunk Endurance Challenge 100 Mile 23:08:05 h3 🥉
2014
01.02 50km USA26th John Dick Memorial 50K 4:52:26 h4
2013
02.02 50km USA25th John Dick Memorial Crusty 50K 4:31:00 h4
2012
04.02 50km USA24th John Dick Memorial Crusty 50K 4:31:23 h12
2010
06.11 50mi USA28th Mountain Masochist 50 Mile Trail Run 9:41:23 h58
06.02 50km USA22nd John Dick Memorial Crusty 50K 5:14:18 h14
2009
09.05 50mi USA28th Ice Age Trail 50 Mile Run 8:56:41 h36
07.02 50km USA21st John Dick Memorial Crusty 50K 4:40:40 h9
2008
01.11 50mi USA26th Mountain Masochist 50 Mile Trail Run 9:40:28 h45
02.02 50km USA20th John Dick Memorial Crusty 50K 4:57:42 h3 🥉
2006
09.12 100km USA4th Hellgate 100 km 16:13:51 h32
2005
09.10 50km USA19th Glacial Trail 50 km Race 4:38:00 h7
2001
29.12 50km USA5th Huff 50K Trail Run 4:46:50 h32
2000
13.05 50mi USA19th Ice Age Trail 50 Mile Run 8:12:32 h46