Brian Walters
ID 769508
Born : 1959 Cat. M65 Ultrarunner since 2016 USA
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
41,6%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 145; Σ finishers = 5 153. 2 145 / 5 153 × 100 = 41.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races2 447 km
> 100 km3
> 160 km1
> 24h2
Longest race160,9 km
9th Grindstone 100 Mile — 6/10/2017

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road18,3%
Trail81,7%

Records

50 km5h12'19100 km17h03'2050 mi10h21'47100 mi33h00'4824 h107,83 km

HISTORY

35 race(s)
DateRacePerf.Rk
2021
04.09 30mi USA16th Iron Mountain 30 Mile Trail Run 6:19:25 h40
24.04 50km USA21th Promise Land 50K++ 6:56:24 h108
2020
19.09 50km USA5th Grayson Highlands 50km Race 5:28:49 h21
12.09 45mi USA3rd Breaks Ultra Race 15:11:03 h58
05.01 50km USA5th Willis River 50K Trail Run 7:17:14 h20
2019
23.11 24h USA9th Crooked Road 24 Hour Ultra 89.102 km36
02.11 50mi USA37th Mountain Masochist 50 Mile Trail Run 11:35:57 h91
31.08 40mi USA14th Iron Mountain 40 Mile Trail Run 8:12:43 h10
03.08 30mi USA5th Jarmans Invitational Marathon 6:57:20 h18
08.06 40mi USA16th Highlands Sky 40M Trail Run 8:41:35 h39
27.04 50km USA19th Promise Land 50K++ 6:43:38 h68
13.04 52mi USA3rd Blue Ridge Double Marathon 9:46:20 h7
23.03 50km USA12th Terrapin Mountain 50 km Race 6:46:38 h84
16.02 50km USA24th Holiday Lake 50K++ 6:00:38 h58
2018
08.12 100km USA16th Hellgate 100 km 17:35:34 h117
17.11 24h USA8th Crooked Road 24 Hour Ultra 107.826 km29
03.11 50mi USA36th Mountain Masochist 50 Mile Trail Run 11:13:56 h103
13.10 50km USA6th WC-50 Ultra Trail Marathon 50km 8:18:06 h42
16.06 40mi USA15th Highlands Sky 40M Trail Run 9:43:35 h69
28.04 50km USA18th Promise Land 50K++ 6:57:56 h81
21.04 52mi USA2nd Blue Ridge Double Marathon 9:38:15 h8
31.03 68mi USA6th Georgia Death Race 22:50:32 h144
2017
06.10 100mi USA9th Grindstone 100 Mile 33:00:48 h132
02.09 50mi USA12th Iron Mountain 50 Mile Trail Run 10:21:47 h39
19.08 100km USA3rd Twisted Branch Trail Run 17:03:20 h43
17.06 40mi USA14th Highlands Sky 40M Trail Run 9:18:00 h53
29.04 50km USA17th Promise Land 50K++ 7:15:51 h114
22.04 52mi USA1st Blue Ridge Double Marathon 10:14:10 h9
18.03 50km USA10th Terrapin Mountain 50 km Race 6:39:24 h82
11.02 50km USA22nd Holiday Lake 50K++ 5:12:19 h59
2016
05.11 50mi USA34th Mountain Masochist 50 Mile Trail Run 10:36:17 h92
03.09 50mi USA11th Iron Mountain 50 Mile Trail Run 11:16:21 h58
30.04 50km USA16th Promise Land 50K++ 6:49:03 h100
19.03 50km USA9th Terrapin Mountain 50 km Race 6:06:51 h51
13.02 50km USA21st Holiday Lake 50K++ 5:50:33 h97