Michael DuPriest
ID 68392
Born : 1956 Cat. M70 Ultrarunner since 1997 USA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
48,1%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 1 356; Σ finishers = 2 822. 1 356 / 2 822 × 100 = 48.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races3 051 km
> 100 km8
> 160 km8
Longest race160,9 km
34th Western States 100 Mile Endurance Run — 23/6/2007

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road1,6%
Trail98,4%

Records

50 km5h00'0050 mi9h40'34100 mi23h47'28

HISTORY

39 race(s)
DateRacePerf.Rk
2010
17.04 50km USA20th Ouachita Trail 50 km 7:40:56 h52
2008
02.08 50km USA2nd Bartlett Park Ultras 50K 7:33:05 h15
2007
23.06 100mi USA34th Western States 100 Mile Endurance Run 29:42:23 h256
2006
16.06 100mi USA15th Bighorn Mountain Wild & Scenic 100mi Trail Run 31:58:13 h47
22.04 50km USA16th Ouachita Trail 50 km 6:35:50 h20
2005
01.10 100mi USA15th Arkansas Traveller 100 23:54:49 h18
16.07 100mi USA17th Vermont 100 Mile Endurance Race 23:47:28 h60
16.04 50km USA15th Ouachita Trail 50 km 6:24:38 h8
19.02 50km USA13th Sylamore Trail 50k Run 6:14:50 h71
2004
02.10 100mi USA14th Arkansas Traveller 100 25:30:04 h33
24.07 50km USA13th Full Moon Run - Midnight 50K 5:12:21 h13
17.04 50km USA14th Ouachita Trail 50 km 6:27:18 h15
21.02 50km USA12th Sylamore Trail 50k Run 6:30:05 h80
2003
04.10 100mi USA13th Arkansas Traveller 100 25:58:21 h29
19.07 50km USA12th Full Moon Run - Midnight 50K 5:45:11 h12
18.04 50mi USA13th Ouachita Trail 50 Mile 12:08:14 h14
15.02 50km USA11th Sylamore Trail 50k Run 6:01:53 h24
01.02 50km USA10th White Rock Classic 50K 5:57:43 h10
2002
05.10 100mi USA12th Arkansas Traveller 100 26:47:45 h54
10.08 50km USA11th Full Moon Run - Midnight 50K 5:38:00 h14
16.02 50km USA10th Sylamore Trail 50k Run 6:25:56 h42
2001
16.06 50mi USA7th San Juan Solstice 50 Mile Run 15:42:49 h55
21.04 50mi USA11th Ouachita Trail 50 Mile 11:32:17 h10
17.02 50km USA9th Sylamore Trail 50k Run 6:11:35 h28
03.02 50km USA8th White Rock Classic 50K 5:51:41 h7
2000
07.10 100mi USA10th Arkansas Traveller 100 27:54:34 h65
19.02 50km USA8th Sylamore Trail 50k Run 5:50:49 h21
05.02 50km USA7th White Rock Classic 50K 5:45:56 h10
1999
27.10 50mi USA15th Palo Duro 50 Mile Trail Run 11:33:15 h28
03.04 50mi USA1st Grasslands 50 Mile Trail Run 9:40:34 h18
06.03 50mi USA19th Carl Touchstone Memorial Mississippi Trail 50 Mile 10:43:26 h19
20.02 50km USA7th Sylamore Trail 50k Run 5:56:01 h21
06.02 50km USA6th White Rock Classic 50K 5:47:44 h6
1998
12.12 50mi USA9th Sunmart Texas Trails 50 Mile 10:06:27 h164
25.07 50km USA7th Full Moon Run - Midnight 50K 5:21:32 h8
04.04 50km USA1st Black Dog Ultras 5:00:00 h8
21.02 50km USA6th Sylamore Trail 50k Run 6:03:00 h19
07.02 50km USA5th White Rock Classic 50K 6:36:00 h10
1997
26.07 50km USA6th Full Moon Run - Midnight 50K 6:57:00 h11