Hozumi Nakai
Born : 1972 Cat. M50 Ultrarunner since 2008 CAN
38
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
2
Countries visited ?CANCanadaUSAUnited States
8,1%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 493; Σ finishers = 6 086. 493 / 6 086 × 100 = 8.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races2 780 km
> 100 km4
> 160 km4
Longest race160,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail96,9%
Stage3,1%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M3
🏅 Top 311
🏅 Top 3 M11
Longest winning streak1
Current streak0

HISTORY

38 race(s)
DateRacePerf.Rk
2018
02.06 50km CAN2nd Wild Horse Traverse 5:31:09 h12
21.04 50km CAN3rd Nimble Bear 50K 5:32:59 h6
2017
14.10 50mi CAN7th Whistler 50 Relay & Ultra Race 7:12:36 h3 🥉
22.04 50km CAN2nd Nimble Bear 50K 5:23:31 h1 🏆
2016
17.09 60km CAN1st The Golden Ultra 60 km Ultramarathon 6:46:58 h5
16.09 85km/3stages CAN1st The Golden Ultra 85 km Stage Race 9:41:41 h4
16.07 50km CAN2nd Broken Goat 50K 5:50:30 h6
09.07 50km USA18th Mt. Hood 50 km Trail Run 4:50:59 h26
07.05 100km USA3rd The Canyons Endurance 100 km Run 11:16:12 h6
23.04 50km CAN1st Nimble Bear 50K 5:08:18 h3 🥉
2014
13.09 50km USA2nd The Rut Mountain Runs 7:30:43 h67
28.06 100mi USA41st Western States 100 Mile Endurance Run 23:25:53 h108
20.04 50km USA4th Yakima Skyline Rim 50k 5:36:47 h6
30.03 100km USA4th Gorge Waterfalls 100k 10:54:26 h5
2013
14.12 50km USA3rd Deception Pass 50 km 4:22:23 h2 🥈
08.06 100mi USA12th San Diego 100 Mile Endurance Run 23:05:49 h15
19.05 50km USA5th Sun Mountain 50 km Trail Races 4:11:43 h2 🥈
21.04 50km USA3rd Yakima Skyline Rim 50k 5:35:33 h8
30.03 50km USA3rd Gorge Waterfalls 50k 3:49:49 h13
09.03 50km USA24th Way Too Cool 50K Endurance Run 3:56:57 h13
2012
08.12 50km USA2nd Deception Pass 50 km 4:27:21 h9
18.08 100km USA11th Waldo 100K Trail Run 11:44:08 h8
07.07 50km USA8th Grey Rock Trail Run 4:52:00 h2 🥈
12.05 50km USA4th Lost Lake 50k 5:32:20 h3 🥉
14.01 100km USA12th HURT 100 Endurance Run 100 km 15:51:00 h2 🥈
2011
27.08 100mi USA13th Cascade Crest Classic 100 Mile 21:28:00 h7
12.06 50km USA1st Beacon Rock 50K 4:49:55 h2 🥈
07.05 100km USA16th Miwok 100k Trail race 9:41:33 h21
19.03 50km USA19th Chuckanut 50K 4:31:07 h29
12.03 50km USA22nd Way Too Cool 50K Endurance Run 4:07:07 h22
2010
18.09 100mi USA1st Pine to Palm 100 Mile Endurance Run 25:40:00 h20
07.08 50mi CAN10th Stormy 50-Mile 7:24:07 h1 🏆
08.05 50km USA2nd Lost Lake 50k 5:36:49 h3 🥉
20.03 50km USA18th Chuckanut 50K 4:20:29 h18
2009
02.05 100km USA14th Miwok 100k Trail race 10:40:40 h27
11.04 50km USA1st Sun Mountain 50 km Trail Races 4:40:10 h5
21.03 50km USA17th Chuckanut 50K 4:27:42 h13
2008
26.07 50mi USA16th White River 50 Mile Trail Run 8:31:37 h28