David Brown
ID 247157
Born : 1979 Cat. M45 Ultrarunner since 2009 USA
42
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
21,0%
Rank quotient ?This runner's calculation uses 44 eligible race(s): Σ(rank − 1) = 1 248; Σ finishers = 5 950. 1 248 / 5 950 × 100 = 20.97%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races4 068 km
> 100 km10
> 160 km10
Longest race160,9 km
11th Pinhoti 100 Mile — 3/11/2018

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road2,3%
Trail97,7%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M6
🏅 Top 312
🏅 Top 3 M12
Longest winning streak2
Current streak0

Records

50 km3h40'00100 km10h33'0350 mi6h31'51100 mi17h27'2912 h93,99 km

HISTORY

44 race(s)
DateRacePerf.Rk
2019
27.07 100km USA5th Never Summer 100k 19:19:33 h103
23.03 50km USA31st The HAT Run 50K 7:55:40 h336
2018
03.11 100mi USA11th Pinhoti 100 Mile 22:37:25 h26
20.07 100mi USA25th Hardrock Hundred Endurance Run 41:52:32 h63
2017
16.06 100mi USA25th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 30:47:02 h89
20.05 50mi USA12th Jemez Mountain 50mi Trail Run 13:11:04 h41
2016
25.06 100mi USA43rd Western States 100 Mile Endurance Run 27:50:01 h159
15.05 50mi USA6th Dirty German Endurance Fest 50 Mile 9:24:20 h56
09.01 100km USA16th Bandera 100 km Ultratrail 11:16:24 h25
2015
15.05 100mi USA3rd Cruel Jewel 100 Mile 35:44:34 h27
10.01 100km USA15th Bandera 100 km Ultratrail 11:04:07 h14
10.01 100km USA15th Bandera 100 km Ultratrail - US Trail Championships 11:04:07 h12
2014
13.12 100mi USA1st Brazos Bend 100 - 100 Mile 17:27:29 h5
18.07 12h USA1st Christmas in July 12 Hour Run 93.985 km3 🥉
07.06 100mi USA19th Kettle Moraine 100 Mile Endurance Run 18:35:05 h5
05.04 50mi trail race USA14th Hells Hills 50 Mile Race 7:45:03 h5
22.03 50km USA2nd Haulin' in the Holler 50k Trail race 5:59:47 h11
01.03 50km USA5th Nueces 50 km Trail Run 4:15:26 h1 🏆
11.01 100km trail race USA14th Bandera 100 km Ultratrail - Open race 10:33:03 h12
11.01 100km trail race USA14th Bandera 100 km Ultratrail - US Trail Championships 10:33:03 h10
2013
28.09 100km USA3rd Ultra Race of Champions (UROC) 100K 15:33:37 h50
24.08 60km USA7th Capt'n Karl's Trail Series - Reveille Peak Ranch 5:53:11 h2 🥈
03.08 60km USA7th Capt'n Karl's Trail Series - Colorado Bend 6:19:55 h6
13.07 60km USA7th Capt'n Karl's Trail Series - Muleshoe Bend 6:24:21 h4
22.06 60km USA7th Capt'n Karl's Trail Series - Pedernales Falls 6:05:10 h5
18.05 100mi USA19th Massanutten Mountain Trails 100 Mile 23:02:56 h8
02.03 50mi USA4th Nueces 50 Mile Trail Run 7:13:23 h7
20.01 50km USA5th Big Bend 50 - Fresno Creek 50K 3:40:00 h1 🏆
2012
09.06 100mi USA11th San Diego 100 Mile Endurance Run 22:42:35 h18
05.05 100km USA17th Miwok 100k Trail race 11:07:51 h20
07.04 50km USA12th Hells Hills 50km Race 4:05:40 h1 🏆
03.03 50km USA3rd Nueces 50 km Trail Run 4:09:00 h2 🥈
04.02 50mi USA20th Rocky Raccoon 50 Mile Trail Run 6:31:51 h2 🥈
07.01 50km USA12th Bandera 50 km Ultratrail 4:04:56 h1 🏆
2011
19.11 50km USA7th Wild Hare 50 km Race 4:03:01 h1 🏆
02.04 50mi USA11th Hells Hills 50 Mile Race 7:43:11 h4
13.03 50km USA9th Prickly Pear 50 km Trail Run 3:49:25 h3 🥉
05.02 50mi USA19th Rocky Raccoon 50 Mile Trail Run 6:37:43 h3 🥉
08.01 50km USA11th Bandera 50 km Ultratrail 4:22:21 h5
2010
20.11 50km USA6th Wild Hare 50 km Race 3:56:21 h1 🏆
26.06 100mi USA37th Western States 100 Mile Endurance Run 23:46:06 h112
06.02 50mi USA18th Rocky Raccoon 50 Mile Trail Run 7:25:49 h10
09.01 50km USA10th Bandera 50 km Ultratrail 4:40:21 h6
2009
26.07 50mi USA2nd Leadville Silver Rush 50 Mile Run 8:45:06 h17