Liz Koop
ID 215247
Born : 1976 Cat. W50 Ultrarunner since 2010 USA
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
51,7%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 148; Σ finishers = 4 151. 2 148 / 4 151 × 100 = 51.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races3 152 km
> 100 km9
> 160 km9
Longest race160,9 km
4th UTE 100 Mile Trail Race — 13/8/2021

Km per year (ultra races)

50
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F4
🏅 Top 33
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km5h51'23100 km18h09'1750 mi9h55'38100 mi25h12'3812 h50,34 km

HISTORY

35 race(s)
DateRacePerf.Rk
2022
16.04 50km USA8th Rattler Trail Race 50K 7:57:57 h70
2021
02.09 55km USA5th Crested Butte 55 km Ultra 8:20:24 h123
13.08 100mi USA4th UTE 100 Mile Trail Race 31:07:00 h24
07.08 100km USA6th Silverton Ultra Dirty - 100K 19:32:53 h22
15.05 12h USA1st ENDURE 12 Hour Race 50.340 km50
2020
25.09 100mi USA22nd The Bear 100 Mile Endurance Run 34:01:54 h172
2019
09.08 100mi USA2nd UTE 100 Mile Trail Race 31:07:01 h24
22.06 52km USA4th The Broken Arrow Skyrace 9:06:24 h281
27.04 50km USA9th Cheyenne Mountain Trail Race 7:13:42 h46
2018
28.09 100mi USA20th The Bear 100 Mile Endurance Run 32:51:19 h148
28.07 100km USA4th Never Summer 100k 18:09:17 h84
28.04 50mi USA29th Zane Grey 50 Mile Endurance Run 13:39:17 h75
2016
09.09 100mi USA37th Wasatch Front 100 Mile 34:42:13 h187
25.06 50mi USA22nd San Juan Solstice 50 Mile Run 12:29:52 h63
23.04 50km USA6th Cheyenne Mountain Trail Race 5:51:23 h23
2015
17.10 55km USA2nd Indian Creek Fifties - 55 km 8:08:00 h42
26.09 50km USA4th Mount Taylor 50 km Race 6:54:12 h52
25.07 100km USA1st Never Summer 100k 19:18:21 h66
27.06 50km USA6th North Fork 50 km Trail Race 6:21:18 h30
23.05 50km USA10th Jemez Mountain 50km Trail Run 8:05:39 h71
2014
01.11 100km USA12th Javelina Jundred 100 km Endurance Run 18:34:09 h77
28.09 50km USA5th The Bear Chase 50 km 6:01:26 h47
23.08 100mi USA16th Cascade Crest Classic 100 Mile 25:12:38 h43
04.04 50km USA3rd The Zion 50 km Run 6:07:16 h29
2013
28.09 50km USA3rd Über Rock 50K 6:18:00 h19
13.09 100mi USA7th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 27:19:31 h3 🥉
2012
15.09 100mi USA6th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 27:19:31 h3 🥉
04.08 50km USA1st Mount Werner Classic 50K Trail Run 6:10:30 h20
21.04 50mi USA23rd Zane Grey 50 Mile Endurance Run 13:20:53 h49
2011
17.09 100mi USA2nd Pine to Palm 100 Mile Endurance Run 27:15:40 h19
23.07 52mi USA2nd Grand Mesa 50 Mile Trail Race 9:56:00 h2 🥈
07.05 50mi USA12th Collegiate Peaks 50 Miles 9:55:38 h45
19.02 55km USA5th Moab Red Hot 55k 6:33:30 h91
2010
18.09 50mi USA4th Run Rabbit Run 50 Mile UltraMarathon 11:19:00 h62
17.07 50km USA1st North Fork 50 km Trail Race 6:21:05 h21