Bret Henry
ID 36139
Born : 1959 Cat. M65 Ultrarunner since 2006 USA
50
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
67,0%
Rank quotient ?This runner's calculation uses 57 eligible race(s): Σ(rank − 1) = 3 918; Σ finishers = 5 844. 3 918 / 5 844 × 100 = 67.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed57
Km — ultra races3 366 km
> 100 km1
> 24h9
Longest race101,4 km
9th Pacific Rim One Day — 20/3/2010

Km per year (ultra races)

51
1 race
2022
52
1 race
2023
2024
48
1 race
2025
56
1 race
2026

Race types (share of distance)

Road34,3%
Trail65,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h10'05100 km17h12'1350 mi9h10'366 h51,98 km12 h55,75 km24 h101,39 km

HISTORY

57 race(s)
DateRacePerf.Rk
2026
21.02 12h USA13th Jackpot Ultra Running Festival 12 Hour Race 55.749 km30
2025
15.02 12h USA12th Jackpot Ultra Running Festival 12 Hour Race 48.315 km19
2023
04.03 12h USA10th Jackpot Ultra Running Festival 12 Hour Race 52.039 km18
2022
19.03 24h USA20th Pacific Rim One Day 51.499 km70
2021
30.10 50km USA20th ORRC Autumn Leaves 50 km Run 7:37:02 h32
10.07 50km USA23rd Siskiyou Out Back 50 km Trail Run 8:50:26 h164
2016
19.03 24h USA15th Pacific Rim One Day 49.889 km44
2015
11.07 50km USA17th Mt. Hood 50 km Trail Run 6:13:22 h93
2013
16.02 50km USA13th Hagg Lake Trail Runs 50K 5:58:43 h119
2012
29.12 24h USA29th Across the Years, 24h 65.891 km120
08.09 50km USA25th McKenzie River 50 km Trail Run 5:50:15 h66
28.07 50mi USA14th Mt. Hood 50 Mile Trail Run 10:08:35 h62
17.03 24h USA11th Pacific Rim One Day 51.499 km56
2011
26.12 6h USA2nd Operation Jack Northwest Run 51.981 km4
30.07 50mi USA13th Mt. Hood 50 Mile Trail Run 10:55:17 h90
29.05 50km USA6th Forest Park 50K 6:11:52 h62
14.05 50km USA16th McDonald Forest 50K Trail Run 6:57:37 h137
19.03 24h USA10th Pacific Rim One Day 82.076 km31
19.02 50km USA11th Hagg Lake Trail Runs 50K 6:30:33 h151
2010
26.12 6h USA1st Operation Jack Northwest Run 51.788 km2 🥈
11.09 50km USA23rd McKenzie River 50 km Trail Run 5:58:45 h101
21.08 100km USA9th Where's Waldo 100K Ultramarathon 17:12:13 h91
24.07 50mi USA12th Mt. Hood 50 Mile Trail Run 10:54:36 h64
10.07 50km USA12th Siskiyou Out Back 50 km Trail Run 7:08:51 h123
08.05 50km USA15th McDonald Forest 50K Trail Run 7:31:18 h178
11.04 60km USA8th Peterson Ridge Rumble 60 km Trail Run 6:56:18 h86
20.03 24h USA9th Pacific Rim One Day 101.388 km29
20.02 50km USA10th Hagg Lake Trail Runs 50K 6:08:38 h80
2009
12.09 50km USA22nd McKenzie River 50 km Trail Run 5:54:24 h76
25.07 50mi USA11th Mt. Hood 50 Mile Trail Run 10:49:43 h71
11.07 50km USA11th Siskiyou Out Back 50 km Trail Run 6:07:02 h84
20.06 50km USA3rd The 20th Century 50K Trail Run 5:10:05 h8
24.05 50km USA4th Forest Park 50K 6:02:11 h48
09.05 50km USA14th McDonald Forest 50K Trail Run 6:47:23 h106
19.04 50km USA4th Spokane River Run 50K 5:55:36 h33
21.03 24h USA8th Pacific Rim One Day 100.000 km20
07.03 50km USA5th Seneca Creek Greenway Trail 50k 6:51:18 h89
21.02 50km USA9th Hagg Lake Trail Runs 50K 5:48:31 h77
2008
15.11 50mi USA8th ORRC Autumn Leaves 50 Mile Run 9:10:36 h17
06.09 50km USA21st McKenzie River 50 km Trail Run 5:55:35 h91
26.07 50mi USA10th Mt. Hood 50 Mile Trail Run 11:26:05 h83
12.07 50km USA10th Siskiyou Out Back 50 km Trail Run 6:11:20 h64
25.05 50km USA3rd Forest Park 50K 6:05:52 h35
10.05 50km USA13th McDonald Forest 50K Trail Run 6:31:36 h103
13.04 60km USA6th Peterson Ridge Rumble 60 km Trail Run 6:54:55 h94
15.03 24h USA7th Pacific Rim One Day 80.467 km18
23.02 50km USA8th Hagg Lake Trail Runs 50K 6:16:47 h96
2007
03.11 50mi USA7th ORRC Autumn Leaves 50 Mile Run 10:45:46 h21
09.08 50km USA20th McKenzie River 50 km Trail Run 6:17:12 h101
28.07 50mi USA9th Mt. Hood 50 Mile Trail Run 11:51:26 h62
14.07 50km USA9th Siskiyou Out Back 50 km Trail Run 6:38:26 h93
27.05 50km USA2nd Forest Park 50K 6:17:09 h20
19.05 50km USA12th McDonald Forest 50K Trail Run 7:00:57 h127
15.04 60km USA5th Peterson Ridge Rumble 60 km Trail Run 8:04:24 h75
17.03 24h USA6th Pacific Rim One Day 49.889 km37
24.02 50km USA7th Hagg Lake Trail Runs 50K 7:20:13 h78
2006
04.11 50km USA6th ORRC Autumn Leaves 50 km Run 6:46:52 h26