Peter Brown
ID 386762
Born : 1985 Cat. M40 Ultrarunner since 2013 USA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
2
Countries visited ?ITAItalyUSAUnited States
65,9%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 5 873; Σ finishers = 8 907. 5 873 / 8 907 × 100 = 65.94%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 452 km
> 100 km2
> 160 km1
> 200 km1
Longest race412,8 km
5th Cocodona 250 — 5/5/2025

Km per year (ultra races)

200
2 races
2022
439
5 races
2023
200
2 races
2024
563
3 races
2025
100
1 race
2026

Race types (share of distance)

Road2,0%
Trail98,0%

Records

50 km4h48'54100 km14h57'3150 mi10h50'14100 mi27h22'22

HISTORY

25 race(s)
DateRacePerf.Rk
2026
01.08 100km USA25th Waldo 100K Trail Run 15:52:46 h78
2025
20.09 50km USA4th Mammoth Trail Fest 8:05:10 h318
05.05 412.8km USA5th Cocodona 250 4d 18:47:14 h123
08.02 100km USA12th Black Canyon Trail 100 km Run 16:21:21 h533
2024
27.04 100km USA11th The Canyons Endurance 100 km Run 19:25:33 h407
10.02 99.9km USA11th Black Canyon Trail 100 km Run 15:39:18 h417
2023
28.10 98.3km USA21st Javelina Jundred 100 km Endurance Run 14:31:36 h78
01.09 100km ITA17ème Courmayeur-Champex-Chamonix 25:01:49 h1378
06.05 50mi USA11th Rock The Ridge 50-Mile Endurance Challenge 11:23:39 h111
19.02 60.2km USA10th Black Canyon Trail 60 km Run 9:28:50 h225
18.02 99.9km USA10th Black Canyon Trail 100 km Run 14:57:31 h376
2022
13.08 100km USA21st Waldo 100K Trail Run 16:18:23 h78
12.02 99.9km USA9th Black Canyon Trail 100 km Run 16:25:58 h376
2021
30.10 159.2km USA19th Javelina Jundred 100 Mile Endurance Run 27:22:22 h196
16.10 50km USA11th Mayapple 50 km Trail Run 7:21:13 h4
21.08 100km USA20th Waldo 100K Trail Run 16:45:55 h76
08.05 50mi USA41th American River 50 Mile Endurance Run 10:50:14 h65
27.02 50km USA43rd Jed Smith Ultra Classic - 50 km Race 4:48:54 h11
2020
31.10 100km USA18th Javelina Jundred 100 km Endurance Run 15:21:47 h36
2019
26.10 100km USA17th Javelina Jundred 100 km Endurance Run 15:07:41 h71
10.08 50km USA6th Marlette Lake Tahoe 50K 6:52:24 h62
06.04 50mi USA40th American River 50 Mile Endurance Run 11:55:15 h208
02.03 50km USA30th Way Too Cool 50K Endurance Run 7:58:37 h538
2018
11.08 50km USA5th Marlette Lake Tahoe 50K 7:02:56 h53
2013
02.03 50mi USA23rd Old Pueblo 50 Mile Endurance Run 13:12:37 h80