James Stroup
ID 21665
Born : 1947 Cat. M75 Ultrarunner since 1994 USA
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
33,9%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 742; Σ finishers = 2 186. 742 / 2 186 × 100 = 33.94%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races1 952 km
> 100 km3
> 160 km3
Longest race160,9 km
15th Arkansas Traveller 100 — 1/10/2005

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road12,1%
Trail87,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h15'1750 mi9h32'10100 mi23h06'2712 h98,89 km

HISTORY

27 race(s)
DateRacePerf.Rk
2005
01.10 100mi USA15th Arkansas Traveller 100 23:32:51 h15
03.09 12h USA1st Flatlanders 12 Hour Run 98.894 km6
13.08 8h USA15th Howl at the Moon 8h Run 61.460 km45
21.05 50mi USA6th Berryman 50 Mile 10:01:50 h21
16.04 50km USA7th Double Chubb 50k 5:25:48 h16
19.02 50km USA13th Sylamore Trail 50k Run 5:49:26 h50
2004
02.10 100mi USA14th Arkansas Traveller 100 23:28:30 h18
14.08 8h USA14th Howl at the Moon 8h Run 75.735 km23
15.05 50mi USA5th Berryman 50 Mile 10:25:23 h13
17.04 50km USA6th Double Chubb 50k 5:43:41 h13
2003
08.11 50km USA10th Quivering Quads 50K Trail Race 6:03:36 h31
2002
10.11 50km USA9th Quivering Quads 50K Trail Race 6:00:33 h30
20.04 50km USA4th Double Chubb 50k 5:45:22 h24
02.02 100mi USA10th Rocky Raccoon 100 Mile Trail Run 23:06:27 h42
2001
01.12 50mi USA12th Sunmart Texas Trails 50 Mile 9:32:10 h87
10.11 50km USA8th Quivering Quads 50K Trail Race 5:31:25 h24
2000
11.11 50km USA7th Quivering Quads 50K Trail Race 6:33:21 h37
08.04 50km USA2nd Double Chubb 50k 5:58:27 h33
1999
13.11 50km USA6th Quivering Quads 50K Trail Race 5:41:51 h18
28.08 50km USAFairfield Trail Runs - 50 km 6:15:15 h6
08.05 50mi USA18th Ice Age Trail 50 Mile Run 9:36:13 h152
10.04 50km USA1st Double Chubb 50k 5:15:17 h21
1998
07.11 50km USA5th Quivering Quads 50K Trail Race 5:25:25 h11
1997
08.11 50mi USA4th Quivering Quads 50M Trail Race 10:09:22 h9
1996
09.11 50mi USA3rd Quivering Quads 50M Trail Race 9:43:26 h3 🥉
1995
25.09 50km USA2nd Quivering Quads 50K Trail Race 5:19:38 h10
1994
01.10 50km USA1st Quivering Quads 50K Trail Race 6:13:17 h11