Allen Belshaw
ID 33958
Born : 1967 Cat. M55 Ultrarunner since 1998 USA
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
17,7%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 855; Σ finishers = 4 836. 855 / 4 836 × 100 = 17.68%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races4 043 km
> 100 km13
> 160 km13
> 200 km1
Longest race235,0 km
2nd Desert RATS Multi-day Footrace Adventure — 15/6/2008

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail94,2%
Stage5,8%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M7
🏅 Top 312
🏅 Top 3 M12
Longest winning streak4
Current streak0

Records

50 km5h41'0050 mi7h42'26100 mi19h04'24

HISTORY

37 race(s)
DateRacePerf.Rk
2015
19.09 50mi USA9th Run Rabbit Run 50 Mile Endurance Run 9:47:53 h18
2012
04.08 50km USA1st Mount Werner Classic 50K Trail Run 5:41:00 h12
02.06 50mi USA16th Snow Peaks 50 Mile Trail Run 10:56:13 h30
04.02 50mi USA20th Rocky Raccoon 50 Mile Trail Run 8:37:33 h17
2011
20.08 100mi USA29th Leadville Trail 100 Mile 23:46:55 h47
25.06 100mi USA38th Western States 100 Mile Endurance Run 23:41:14 h115
2010
18.09 50mi USA4th Run Rabbit Run 50 Mile UltraMarathon 8:48:00 h10
05.06 50mi USA14th Snow Peaks 50 Mile Trail Run 10:43:37 h24
2009
12.09 100mi USA30th Wasatch Front 100 Mile 31:47:58 h83
2008
06.12 50mi USA19th Sunmart Texas Trails 50 Mile 7:46:34 h13
13.09 100mi USA7th Plain 100 Mile Endurance Run 25:22:30 h1 🏆
15.06 146mi/5stages USA2nd Desert RATS Multi-day Footrace Adventure 21:51:00 h1 🏆
07.06 50mi USA12th Snow Peaks 50 Mile Trail Run 9:02:53 h1 🏆
19.04 50mi USA5th Desert Rats Trail Running Festival 50 Miles 7:51:15 h1 🏆
2007
08.12 50mi USA1st IAU Trail WC Huntsville (18th Sunmart Texas Trail) 7:42:26 h18
15.09 50mi USA1st Run Rabbit Run 50 Mile UltraMarathon 8:51:00 h3 🥉
08.09 100mi USA28th Wasatch Front 100 Mile 22:26:03 h3 🥉
29.06 100mi USA1st Laramie 100 Mile 19:04:24 h2 🥈
02.06 50mi USA11th Snow Peaks 50 Mile Trail Run 8:20:28 h2 🥈
21.04 50mi USA4th Desert Rats Trail Running Festival 50 Miles 8:10:06 h5
2006
22.09 100mi USA8th The Bear 100 Mile Endurance Run 22:43:45 h2 🥈
03.06 50mi USA10th Snow Peaks 50 Mile Trail Run 8:01:36 h1 🏆
15.04 50mi USA3rd Desert Rats Trail Running Festival 50 Miles 7:59:40 h1 🏆
2005
10.09 100mi USA26th Wasatch Front 100 Mile 22:56:26 h6
04.06 50mi USA9th Snow Peaks 50 Mile Trail Run 9:04:00 h3 🥉
24.04 50mi USA2nd Desert Rats Trail Running Festival 50 Miles 9:13:47 h5
2004
05.06 50mi USA8th Snow Peaks 50 Mile Trail Run 9:16:55 h12
17.04 50mi USA1st Desert Rats Trail Running Festival 50 Miles 8:45:59 h4
2003
29.11 35mi USA11th Santa Barbara Nine Trails 35 Mile Endurance Run 8:04:28 h22
06.09 100mi USA24th Wasatch Front 100 Mile 28:41:18 h30
07.06 50mi USA7th Snow Peaks 50 Mile Trail Run 10:24:20 h29
2002
07.09 100mi USA23rd Wasatch Front 100 Mile 34:36:19 h106
01.06 50mi USA6th Snow Peaks 50 Mile Trail Run 10:53:15 h36
2001
02.06 50mi USA5th Snow Peaks 50 Mile Trail Run 11:44:22 h56
2000
07.07 100mi USA8th Hardrock Hundred Endurance Run 43:52:43 h39
1999
05.06 50mi USA3rd Snow Peaks 50 Mile Trail Run 12:02:52 h36
1998
12.09 100mi USA19th Wasatch Front 100 Mile 33:08:00 h98