Justin Kinner
ID 313530
Born : 1987 Cat. M35 Ultrarunner since 2012 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
17,1%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 736; Σ finishers = 4 312. 736 / 4 312 × 100 = 17.07%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races3 638 km
> 100 km18
> 160 km17
Longest race160,9 km
53rd Western States 100 Mile Endurance Run — 27/6/2026

Km per year (ultra races)

268
2 races
2022
161
1 race
2023
257
2 races
2024
322
2 races
2025
371
3 races
2026

Race types (share of distance)

Trail97,1%
Elim.2,9%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M3
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak1

Records

50 km4h31'46100 km13h52'4650 mi12h17'29100 mi21h55'3012 h96,56 kmBackyard16 loops

HISTORY

31 race(s)
DateRacePerf.Rk
2026
11.07 12h USA1st Laramie Peak Endurance Challenge 49.406 km1 🏆
27.06 100mi USA53rd Western States 100 Mile Endurance Run 21:55:30 h74
17.01 100mi USA26th HURT 100 Endurance Run 100 Mile 28:56:11 h21
2025
21.06 100mi USA33rd Bighorn Mountain Wild & Scenic 100 Mile Trail Run 23:26:53 h14
18.01 100mi USA25th HURT 100 Endurance Run 100 Mile 32:17:56 h33
2024
14.06 100mi USA32nd Bighorn Mountain Wild & Scenic 100 Mile Trail Run 22:22:46 h5
06.04 12h USA4th Run the Ranch 12 Hour Race 96.560 km11
2023
18.06 100mi USA31st Bighorn Mountain Wild & Scenic 100 Mile Trail Run 25:17:02 h23
2022
17.06 100mi USA30th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 25:07:14 h11
09.04 Backyard Ultra USA4th The Game Backyard Ultra 107.296 km (16h)3 🥉
2021
10.09 100mi USA42th Wasatch Front 100 Mile 27:28:02 h21
21.08 100mi USA39th Leadville Trail 100 Mile 24:52:54 h69
26.06 100mi USA48th Western States 100 Mile Endurance Run 25:19:58 h62
05.06 100mi USA43rd Old Dominion 100 Mile Endurance Run 23:57:18 h27
03.04 12h USA1st Run the Ranch 12 Hour Race 67.592 km1 🏆
2020
01.08 50km USA14th El Vaquero Loco 50K Mountain Race 6:35:49 h11
11.07 100km USA7th Beaverhead 100K Endurance Run 13:52:46 h17
13.03 100mi USA3rd The Drift 100 Mile Race 29:36:00 h1 🏆
2019
06.09 100mi USA40th Wasatch Front 100 Mile 25:37:03 h17
28.06 50km USA9th Black Hills 50 km Run 5:51:56 h4
14.06 100mi USA27th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 26:36:50 h16
2018
04.08 50km USA12th El Vaquero Loco 50K Mountain Race 6:21:23 h6
15.06 100mi USA26th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 28:24:24 h50
2017
07.07 12h USA4th Chase the Moon 12 Hour Endurance Run 49.728 km39
16.06 100mi USA25th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 26:59:35 h22
2016
24.09 50km USA3rd Endurance Challenge - Utah Trail 50 km 4:31:46 h16
17.06 100mi USA24th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 26:58:36 h51
2015
19.06 32mi USA23rd Bighorn Mountain Wild & Scenic 50km Trail Run 6:01:11 h38
2014
20.06 50mi USABighorn Mountain Wild & Scenic 50mi Trail Run 12:17:29 h51
2013
14.06 50km USA22th Bighorn Mountain Wild & Scenic 50km Trail Run 6:07:50 h39
2012
15.06 50km USA21th Bighorn Mountain Wild & Scenic 50km Trail Run 5:29:04 h13