Justin Alpaugh
ID 1306111
Born : 1994 Cat. M23 Ultrarunner since 2019 USA
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
12,7%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 110; Σ finishers = 866. 110 / 866 × 100 = 12.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13
Km — ultra races1 242 km
> 100 km5
> 160 km4
> 24h1
Longest race173,5 km
2nd Inkom Last Man Standing 1.1 — 14/8/2026

Km per year (ultra races)

216
2 races
2022
158
3 races
2023
161
1 race
2024
275
3 races
2025
173
1 race
2026

Race types (share of distance)

Road5,2%
Trail80,8%
Elim.14,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km3h42'21100 km15h53'42100 mi18h07'5224 h173,49 km

HISTORY

13 race(s)
DateRacePerf.Rk
2026
14.08 24h USA2nd Inkom Last Man Standing 1.1 173.487 km5
2025
15.08 100mi USA20th Lean Horse Ultra-Marathon 100 Mile 18:07:52 h2 🥈
28.06 40mi USA35th To Bone and Back 40-Mile Ultra Marathon 5:32:36 h4
08.06 50km USA4th Hiawatha Trail Run 3:42:21 h1 🏆
2024
29.03 100mi USA19th Antelope Island Buffalo Run 100 Mile 18:44:34 h2 🥈
2023
22.07 50km USA5th Palisades Ultra Trail Series (PUTS) - Big Elk 50k 5:54:39 h3 🥉
17.06 53km USA10th River of No Return Endurance Run 53K 6:27:09 h7
25.03 55km USA2nd Owyhee Off-Road 55 km Challenge 5:05:07 h2 🥈
2022
29.07 100mi USA1st Crazy Mountain 100 29:18:40 h19
09.07 55km USA9th Beaverhead 55K Endurance Run 6:33:00 h4
2021
19.06 108km USA8th River of No Return Endurance Run 108K 14:18:19 h14
2020
11.07 100km USA7th Beaverhead 100K Endurance Run 15:53:42 h49
2019
05.05 50km USA2nd The Durt 50km Race 6:49:31 h11