Stanley Ostrom
ID 68588
Born : 1943 Cat. M80 Ultrarunner since 1997 USA
26
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
62,7%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 3 533; Σ finishers = 5 634. 3 533 / 5 634 × 100 = 62.71%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races1 796 km
> 100 km1
> 160 km1
Longest race160,9 km
31th Western States 100 Mile Endurance Run — 26/6/2004

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road2,8%
Trail97,2%

Records

50 km5h10'27100 km14h34'1350 mi9h38'49100 mi29h36'18

HISTORY

26 race(s)
DateRacePerf.Rk
2014
21.06 50mi USA2nd Trail Rail Run 50 Mile 12:17:55 h33
17.05 50km USA29th Silver State 50 km 8:46:46 h63
2012
15.06 50km USA21th Bighorn Mountain Wild & Scenic 50km Trail Run 7:46:07 h103
2006
29.07 50mi USA8th Mt. Hood 50 Mile Trail Run 11:41:12 h90
2004
26.06 100mi USA31th Western States 100 Mile Endurance Run 29:36:18 h268
15.05 50km USA19th Silver State 50 km 7:42:08 h27
08.05 50mi USA21st Quicksilver 50 Mile Endurance Run 10:51:04 h38
01.05 100km USA9th Miwok 100k Trail race 14:34:13 h162
13.03 50km USA15th Way Too Cool 50K Endurance Run 8:43:21 h486
2003
17.05 50mi USA18th Silver State 50 Miles 11:37:41 h22
05.04 50mi USA24th American River 50 Mile Endurance Run 10:19:18 h290
08.03 50km USA14th Way Too Cool 50K Endurance Run 6:02:24 h282
2002
12.10 50mi USA20th Dick Collins Firetrails 50 Mile 11:48:10 h96
22.09 50km USA3rd Whiskeytown 50km Trail Run 7:02:28 h22
04.08 50km USA21st Skyline 50k Endurance Run 6:53:17 h171
20.07 50km USA2nd Tahoe Rim Trail 50km Endurance Runs 7:55:53 h95
2000
11.11 50km USA5th Helen Klein Ultra Classic 50km 5:10:27 h12
20.05 50mi USA15th Silver State 50 Miles 10:35:47 h6
01.04 50mi USA21st American River 50 Mile Endurance Run 9:54:42 h176
11.03 50km USA11th Way Too Cool 50K Endurance Run 5:39:27 h157
12.02 50km USA22nd Jed Smith Ultra Classic - 50 km Race 5:11:04 h64
1999
05.09 50mi USA5th Run On The Sly 50 Mile 9:42:23 h14
10.04 50mi USA20th American River 50 Mile Endurance Run 10:24:18 h349
13.03 50km USA10th Way Too Cool 50K Endurance Run 5:57:27 h249
1998
04.04 50mi USA19th American River 50 Mile Endurance Run 9:38:49 h249
1997
17.05 50km USA12th Silver State 50 km 7:40:18 h35