Sophorn Choup
ID 519912
Born : 1979 Cat. W45 Ultrarunner since 2014 USA
47
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
43,0%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 3 576; Σ finishers = 8 321. 3 576 / 8 321 × 100 = 42.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races4 029 km
> 100 km9
> 160 km6
> 24h2
Longest race160,9 km
22th HURT 100 Endurance Run 100 Mile — 15/1/2022

Km per year (ultra races)

241
2 races
2022
180
3 races
2023
150
2 races
2024
2025
122
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F3
🏅 Top 31
🏅 Top 3 F7
Longest winning streak0
Current streak0

Records

50 km5h47'25100 km14h38'1650 mi9h56'48100 mi28h14'066 h49,08 km12 h88,51 km24 h153,37 km

HISTORY

47 race(s)
DateRacePerf.Rk
2026
20.06 45mi USA10th Many On The Genny 45 Mile Trail Ultra 10:17:27 h27
30.05 50km USA12th Worlds End Ultramarathon 50K 7:38:03 h51
2024
07.12 100km USA9th Devil Dog Ultra 100 km Race 16:15:00 h32
20.10 50km USA6th Call of the Wilds Mountain Fest 50km Race 8:27:52 h52
2023
24.09 50km USA30th Vermont 50 km Ultra Run 6:41:02 h28
26.08 50mi USA19th Baker Trail 50 Mile UltraChallenge 11:10:33 h24
20.05 50km USA15th Sun Mountain 50 km Trail Races 7:38:09 h133
2022
07.05 50mi USA12th Dirty German Endurance Fest 50 Mile 11:20:25 h35
15.01 100mi USA22th HURT 100 Endurance Run 100 Mile 35:36:48 h45
2021
16.10 50km USA13th Oil Creek 50 km Trail Run 6:10:07 h10
11.09 50km USA6th Boulder Field 100 - 50 km Ultra Run 5:47:25 h39
27.06 6h USA5th Coventry Woods Trail Running Festival 49.084 km5
24.06 34mi USA24th Rachel Carson Trail Challenge 8:54:40 h34
2020
22.11 10h USA1st Labor Pain 10 Hour Endurance Trail Run 80.467 km19
2019
23.11 50mi USA57th JFK 50 Mile 10:06:58 h399
26.10 100km USA17th Javelina Jundred 100 km Endurance Run 14:38:16 h62
22.06 54mi USA7th Manitou's Revenge Ultramarathon 20:58:47 h90
04.05 24h USA14th 24 Hour Adventure Trail Run 120.700 km3 🥉
2018
06.10 100km USA10th Oil Creek 100 km Trail Run 14:55:10 h9
02.09 12h USA9th Labor Pain 12 Hour Endurance Trail Run 88.513 km12
23.06 100mi USA45th Western States 100 Mile Endurance Run 29:20:50 h253
07.04 50mi USA26th Bull Run Run 50 Miler 10:23:07 h72
2017
11.11 50mi USA8th Stone Mill 50 Mile Run 10:49:21 h74
22.07 24h USA4th Montour 24 Endurance Runs - 24hrs run 153.370 km4
17.06 40mi USA14th Highlands Sky 40M Trail Run 11:00:21 h111
06.05 100mi USA23rd Massanutten Mountain Trails 100 Mile 35:01:42 h138
07.04 55km USA6th The Zion 55 km Run 7:48:30 h129
18.03 50km USA29th The HAT Run 50K 5:58:57 h81
2016
08.10 100km USA8th Oil Creek 100 km Trail Run 15:07:48 h17
13.08 100mi USA3rd Eastern States 100 Mile 35:01:24 h55
09.07 12h USA4th Cacapon 12 Hour Challenge 80.467 km4
18.06 40mi USA14th Highlands Sky 40M Trail Run 10:12:28 h88
14.05 100mi USA22nd Massanutten Mountain Trails 100 Mile 35:52:16 h149
09.04 50mi USA24th Bull Run Run 50 Miler 10:44:14 h114
06.03 40mi USA2nd Naked Bavarian 40 Miler 8:10:26 h51
16.01 50km USA5th PHUNT 50K Run 6:26:53 h63
2015
06.09 12h USA6th Labor Pain 12 Hour Endurance Trail Run 49.889 km124
11.07 12h USA3rd Cacapon 12 Hour Challenge 80.467 km9
02.05 50mi USA8th Endurance Challenge - New York Trail 50 Miles 11:32:34 h127
11.04 50mi USA23rd Bull Run Run 50 Miler 9:56:48 h104
03.01 50km USA4th PHUNT 50K Run 6:19:41 h45
2014
01.11 50mi USA32nd Mountain Masochist 50 Mile Trail Run 11:38:05 h191
11.10 100mi USA6th Oil Creek 100 Miles Trail Run 28:14:06 h47
31.08 12h USA5th Labor Pain 12 Hour Endurance Trail Run 80.467 km21
14.06 70.5mi USA35th Laurel Highlands 70 Mile Ultra 20:30:18 h91
12.04 50mi USA22nd Bull Run Run 50 Miler 11:04:24 h149
22.03 50km USA26th The HAT Run 50K 6:40:53 h203