Logan Williams
ID 980221
Born : 1994 Cat. M23 Ultrarunner since 2017 USA
23
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
2
Countries visited ?AUTAustriaUSAUnited States
8,9%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 426; Σ finishers = 4 768. 426 / 4 768 × 100 = 8.93%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 736 km
> 100 km2
> 160 km2
Longest race160,9 km
21st The Bear 100 Mile Endurance Run — 27/9/2019

Km per year (ultra races)

100
1 race
2022
50
1 race
2023
2024
45
1 race
2025
72
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km3h39'51100 km8h42'0750 mi7h16'37100 mi21h35'17

HISTORY

23 race(s)
DateRacePerf.Rk
2026
23.05 72km AUT14. mozart Ultra 7:16:04 h9
2025
07.06 45km AUT13. mozart Marathon 4:04:13 h13
2023
13.08 50km USA10th Marlette Lake Tahoe 50K 4:09:32 h3 🥉
2022
12.02 99.9km USA9th Black Canyon Trail 100 km Run 8:42:07 h9
2021
18.12 50km USA10th Woodside Ramble 50K - Winter 3:39:51 h1 🏆
01.10 48km USA6th The Broken Arrow Skyrace 5:01:15 h8
05.09 50mi USA13th Lake Sonoma 50 Mile Race 7:51:28 h6
27.03 50km USA8th Behind the Rocks 50km Race 4:00:41 h2 🥈
2020
01.08 100km USA6th Tushars 100km Mountain Runs 17:04:00 h23
20.06 28mi USA13th Logan Peak 28 Mile Trail Race 3:52:06 h3 🥉
2019
27.09 100mi USA21st The Bear 100 Mile Endurance Run 21:35:17 h5
06.09 100mi USA40th Wasatch Front 100 Mile 24:38:26 h9
24.08 50km USA1st Corner Canyon 50km Relay Run 4:22:31 h1 🏆
29.06 64km USA2nd Twisted Fork Run 7:29:32 h14
26.01 50mi USA2nd Arches Ultra 50 Mile Race 8:14:10 h9
2018
17.11 50mi USA4th Dead Horse 50 Mile Race 7:16:37 h5
18.08 100km USA4th Castle Peak 100 13:38:02 h14
28.07 50km USA4th Pikes Peak Ultra 50 km 6:11:40 h9
16.06 52km USA3rd The Broken Arrow Skyrace 7:28:45 h75
24.03 50mi USA5th Behind the Rocks 50 Mile Race 9:53:59 h18
17.02 55km USA12th Moab Red Hot 55k 5:56:04 h59
2017
23.09 50mi USA4th Endurance Challenge - Utah Trail 50 Miles 10:54:49 h20
09.07 50mi USA10th Leadville Silver Rush 50 Mile Run 11:32:52 h134