Pierre Ostor
ID 14748
Born : 1956 Cat. M70 Ultrarunner since 1997 FRA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
62
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
3
Countries visited ?ESPSpainFRAFranceUSAUnited States
55,9%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 3 640; Σ finishers = 6 506. 3 640 / 6 506 × 100 = 55.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races5 895 km
> 100 km22
> 160 km19
> 200 km3
> 24h7
Longest race217,3 km
3rd Arrowhead Winter Ultra — 2/2/2008

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road23,1%
Trail76,9%

Records

50 km4h38'47100 km11h51'2250 mi8h47'28100 mi25h14'5724 h167,89 km

HISTORY

57 race(s)
DateRacePerf.Rk
2017
03.06 118km FRALa 6666 Occitane-Grand Raid 118km 28:43:40 h169
24.02 125km ESPTransgrancanaria 125 km 28:49:34 h480
2016
13.10 170km FRA2ème Grand Raid des Cathares 42:03:09 h40
11.06 117km FRALa 6666 Occitane-Grand Raid 117km 28:20:41 h161
2015
15.10 170km FRA1ère Grand Raid des Cathares 37:38:24 h37
2009
22.08 100mi USA5th Lean Horse Ultra-Marathon 100 Mile 27:49:37 h54
13.07 131mi USA23rd Badwater Ultramarathon - 131mi Split and Finish 41:34:00 h50
06.06 100mi USA14th Kettle Moraine 100 Mile Endurance Run 25:47:01 h52
16.05 50km USA7th Superior Spring 50 km Trail Race 6:53:44 h50
25.04 50km USA2nd Chippewa Moraine 50km Ultra Marathon 6:10:29 h64
10.04 100mi USA1st Zumbro 100 Mile 30:43:56 h10
2008
01.11 50km USA1st Surf the Murph 50 km Run 6:25:20 h14
12.10 50km USA22nd Glacial Trail 50 km Race 6:36:14 h37
23.08 50mi USA4th Lean Horse Ultra-Marathon 50 Mile 10:25:15 h19
26.07 50mi USA27th Minnesota Voyageur Trail 50 Mile Ultra 10:55:05 h49
05.07 50km USA15th Afton Trail Run 50K 6:17:09 h76
07.06 24h USA19th FANS 24 Hour Runs 80.612 km66
17.05 50km USA6th Superior Spring 50 km Trail Race 6:38:13 h32
10.05 50mi USA27th Ice Age Trail 50 Mile Run 10:42:23 h127
19.04 50km USA18th Trail Mix Race 5:26:58 h54
12.04 50km USA1st Chippewa Moraine 50km Ultra Marathon 6:46:18 h55
02.02 135mi USA3rd Arrowhead Winter Ultra 2d 06:55:00 h7
2007
23.07 135mi USA21st Badwater Ultramarathon 41:21:16 h36
02.06 24h USA18th FANS 24 Hour Runs 162.635 km24
12.05 50mi USA26th Ice Age Trail 50 Mile Run 9:47:44 h85
24.04 50km USA17th Trail Mix Race 5:07:58 h40
2006
14.10 100km USA20th Edmund Fitzgerald 100K Road Race 11:51:22 h15
26.08 50km USA2nd Lean Horse Ultra-Marathon 50 km 5:44:30 h12
29.07 50mi USA25th Minnesota Voyageur Trail 50 Mile Ultra 11:18:17 h48
03.06 24h USA17th FANS 24 Hour Runs 88.401 km63
22.04 50km USA16th Trail Mix Race 5:07:25 h42
2005
04.06 24h USA16th FANS 24 Hour Runs 167.886 km10
21.05 50km USA3rd Superior Spring 50 km Trail Race 5:41:43 h12
19.02 100mi USA7th Susitna 100 Mile 25:14:57 h5
2004
21.08 100mi USA22nd Leadville Trail 100 Mile 28:52:42 h116
24.07 50mi USA23rd Minnesota Voyageur Trail 50 Mile Ultra 11:13:59 h47
12.07 135mi USA18th Badwater Ultramarathon 45:29:30 h34
05.06 24h USA15th FANS 24 Hour Runs 162.447 km14
22.05 50km USA2nd Superior Spring 50 km Trail Race 5:28:06 h16
08.05 50mi USA23th Ice Age Trail 50 Mile Run 9:35:28 h78
24.04 50km USA14th Trail Mix Race 4:38:47 h22
14.02 100mi USA6th Susitna 100 Mile 33:27:00 h10
2003
06.09 100mi USA24th Wasatch Front 100 Mile 33:43:49 h86
16.08 100mi USA21st Leadville Trail 100 Mile 29:14:15 h167
19.07 100mi USA15th Vermont 100 Mile Endurance Race 25:16:41 h156
28.06 100mi USA30th Western States 100 Mile Endurance Run 29:55:56 h272
07.06 24h USA14th FANS 24 Hour Runs 84.506 km60
10.05 50mi USA22th Ice Age Trail 50 Mile Run 9:29:35 h67
2002
17.08 100mi USA20th Leadville Trail 100 Mile 29:20:16 h150
29.06 24h USA13th FANS 24 Hour Runs 80.595 km56
2001
28.07 50mi USA20th Minnesota Voyageur Trail 50 Mile Ultra 9:31:23 h21
07.07 50km USA8th Afton Trail Run 50K 5:48:00 h24
10.05 50mi USA20th Ice Age Trail 50 Mile Run 8:47:28 h58
2000
29.07 50mi USA19th Minnesota Voyageur Trail 50 Mile Ultra 10:48:22 h42
22.04 50km USA11th Trail Mix Race 5:09:19 h42
1998
25.07 50mi USA17th Minnesota Voyageur Trail 50 Mile Ultra 11:03:44 h57
1997
26.07 50mi USA16th Minnesota Voyageur Trail 50 Mile Ultra 11:26:05 h56