Kari Bradley
ID 767922
Born : 1972 Cat. W50 Ultrarunner since 2015 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
60,4%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 2 878; Σ finishers = 4 767. 2 878 / 4 767 × 100 = 60.37%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 256 km
> 100 km3
> 160 km3
> 24h1
Longest race160,9 km
11th Run Woodstock - 100 Mile Hallucination Run — 6/9/2019

Km per year (ultra races)

2022
2023
2024
2025
130
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

Records

50 km5h31'54100 km17h06'5150 mi10h45'10100 mi27h45'4524 h56,01 km

HISTORY

31 race(s)
DateRacePerf.Rk
2026
11.07 50mi USA19th Leadville Silver Rush 50 Mile Run 12:42:47 h427
30.05 50km USA13th Smith Rock Classic 50K 8:41:09 h113
2020
01.08 50km USA14th El Vaquero Loco 50K Mountain Race 10:21:58 h68
2019
12.10 50km USA8th Corner Canyon Ultra Trail Run 7:06:34 h65
06.09 100mi USA11th Run Woodstock - 100 Mile Hallucination Run 27:45:45 h56
24.08 50km USA4th Continental Divide Trail Run 6:58:54 h80
06.07 50mi USA12th Leadville Silver Rush 50 Mile Run 12:42:47 h425
15.06 53km USA6th River of No Return Endurance Run 53K 8:21:34 h38
23.03 50mi USA14th Antelope Island Buffalo Run 50 Mile 10:45:10 h37
02.03 55km USA10th Red Mountain 55K 6:51:48 h38
09.02 24h USA4th Running Up For Air - Grandeur Peak 56.005 km14
26.01 50mi USA2nd Arches Ultra 50 Mile Race 11:33:19 h66
2018
13.10 50km USA7th Corner Canyon Ultra Trail Run 7:43:01 h50
08.07 50mi USA11th Leadville Silver Rush 50 Mile Run 12:09:19 h234
16.06 52km USA3rd The Broken Arrow Skyrace 9:30:56 h172
20.04 100mi USA7th The Zion 100 Mile Run 27:52:55 h76
24.03 50km USA13th Antelope Island Buffalo Run 50 km 6:27:01 h70
2017
21.10 50km USA5th Dugway Trail & Ultra Run 6:45:06 h4
08.09 100mi USA38th Wasatch Front 100 Mile 34:08:57 h155
16.06 50mi USA5th Bryce 50 Mile Trail Run 13:57:15 h81
20.05 50km USA4th Grand Canyon 50 km 6:33:36 h42
07.04 100km USA6th The Zion 100 km Run 17:06:51 h56
04.03 55km USA8th Red Mountain 55K 7:06:55 h24
18.02 55km USA11th Moab Red Hot 55k 7:40:43 h144
2016
24.09 50mi USA3rd Endurance Challenge - Utah Trail 50 Miles 11:56:06 h31
06.08 93km USA2nd Tushars 93km Mountain Runs 20:39:00 h42
04.06 50mi USA20th Snow Peaks 50 Mile Trail Run 13:23:14 h120
08.04 55km USA5rd The Zion 55 km Run 6:38:55 h32
20.02 55km USA3rd Antelope Canyon 55 km Race 7:20:29 h49
2015
14.11 50km USA5th Antelope Island Fall Classic 50K 5:31:54 h62
17.10 50km USA4th Corner Canyon Ultra Trail Run 8:10:01 h38