Katherine Mueller
ID 330739
Born : 1967 Cat. W55 Ultrarunner since 2009 USA
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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
32,6%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 1 359; Σ finishers = 4 170. 1 359 / 4 170 × 100 = 32.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races1 877 km
Longest race80,5 km
12th Tunnel Hill 50 Mile Race — 8/11/2025

Km per year (ultra races)

2022
2023
80
1 race
2024
132
2 races
2025
180
3 races
2026

Race types (share of distance)

Road82,3%
Trail15,0%
Elim.2,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 31
🏅 Top 3 F6
Longest winning streak0
Current streak0

Records

50 km5h38'4850 mi8h38'496 h51,50 km12 h64,37 kmBackyard8 loops

HISTORY

29 race(s)
DateRacePerf.Rk
2026
01.08 50km USA8th Badger Trail Races by Ten Junk Miles Racing 6:20:53 h31
04.07 12h USA10th The Underground Circus 12h 64.373 km2 🥈
06.06 10h USA19th Run Under The Stars - Paducah 65.983 km20
2025
08.11 50mi USA12th Tunnel Hill 50 Mile Race 12:14:31 h197
07.06 10h USA18th Run Under The Stars - Paducah 51.499 km25
2024
09.11 50mi USA11th Tunnel Hill 50 Mile Race 10:47:02 h153
2021
13.11 50mi USA8th Tunnel Hill 50 Mile Race 9:26:48 h71
23.10 50km USA1st Mammoth Cave 50km Race 5:41:35 h12
03.07 6h USA15th Run Under The Stars 6 Hour Endurance Run 51.499 km6
12.06 10h USA15th Run Under The Stars - Paducah 70.006 km7
2020
10.10 6h USA2nd Arrowhead 6 Hour Endurance Run 50.042 km18
2019
09.11 50mi USA6th Tunnel Hill 50 Mile Race 9:59:05 h108
17.08 Backyard Ultra USA4th Backyard Classic 8 Hour Endurance Run 50.501 km51
08.06 10h USA13th Run Under The Stars - Paducah 72.420 km22
18.05 6h USA14th Hawthorn Half Day 6 Hour Run 47.894 km8
17.03 50km USA7th The Pistol 50 km Ultra Run 5:38:48 h38
2018
09.06 10h USA12th Run Under The Stars - Paducah 61.155 km48
05.05 40mi USA40th Strolling Jim 40 Mile 8:54:15 h139
18.03 50km USA6th The Pistol 50 km Ultra Run 6:03:20 h30
2017
11.11 50mi USA4th Tunnel Hill 50 Mile Race 9:50:43 h93
07.10 50mi USA3rd The Hennepin Hundred - 50 Mile Run 10:28:10 h21
10.06 10h USA11th Run Under The Stars - Paducah 72.420 km24
06.05 40mi USA39th Strolling Jim 40 Mile 7:47:35 h78
2016
12.11 50mi USA3rd Tunnel Hill 50 Mile Race 8:38:49 h23
2015
14.11 50mi USA2nd Tunnel Hill 50 Mile Race 9:19:01 h38
06.06 10h USA9th Run Under The Stars - Paducah 67.592 km40
2014
07.06 10h USA8th Run Under The Stars - Paducah 80.467 km13
2010
12.06 10h USA4th Run Under The Stars - Paducah 45.866 km46
2009
30.05 10h USA3rd Run Under The Stars - Paducah 53.108 km26