DUV ULTRA STATS

Ishiduka, Jiro

JapanManBorn 19792012 – 2024Runner id 292184
Events
30
29 race dates
Best pace
7.904
km/h · 2017
Best finish
3rd
of 34 · 2019
Distance raced
4,478
km · splits not double-counted

Pace over time

29 of 30 results · km/h

1.73.45.16.88.520122024

Pace over time: 29 races from 2012 to 2024, ranging from 2.21 to 8.01 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2012-05-05
Miwok 100k Trail raceUnited States
100km13:07:03 h7.62379/264
2013-08-03
Angeles Crest 100 MileUnited States*Kamakura
100mi23:37:41 h6.81111/74
2014-03-15
Coyote Cohorts Backbone Trail UltraUnited States*Kamakura-Shi
68mi15:20:10 h7.1366/56
2014-07-19
Tahoe Rim Trail 100M Endurance RunUnited States*Kamakura-Shi
100mi27:46:42 h5.79456/157
2014-09-07
Tor des Géants - 330 km Endurance Trail della Valle d'AostaItaly
330km6d 05:08:46 h2.213436/444
2015-01-17
HURT 100 Endurance Run 100 MileUnited States*Kamakura-Shi
100mi33:47:15 h4.76338/60
2015-06-19
Bighorn Mountain Wild & Scenic 100 Mile Trail RunUnited States*Kamakura, Kanagawa
100mi29:54:24 h5.38192/193
2016-08-06
Angeles Crest 100 MileUnited States*Kamakura
100mi29:12:04 h5.51171/130
2016-08-27
Cascade Crest Classic 100 MileUnited States*Kamakura-Shi
100mi29:06:32 h5.52960/127
2016-10-01
No Name 5030 - 50 Km RunUnited States*Kamakura-Shi
50km7:14:25 h6.90632/59
2017-03-18
Chuckanut 50KUnited States*Kamakura-Shi
50km6:19:32 h7.904228/385
2017-08-05
Angeles Crest 100 MileUnited States*Kamakura, Kanagawa Pref.
100mi31:58:10 h5.03494/114
2017-10-28
Javelina Jundred 100 Mile Endurance RunUnited States*Ventura, CA
100mi23:38:39 h6.807108/346
2018-04-20
The Zion 100 Mile RunUnited States*Ventura, CA
100mi29:34:59 h5.440106/155
2018-06-02
Old Dominion 100 Mile Endurance RunUnited States*Ventura, CA
100mi21:49:52 h7.37213/55
2018-06-23
Western States 100 Mile Endurance RunUnited States
100mi23:35:44 h6.82199/299
2018-07-21
Vermont 100 Mile Endurance RaceUnited States
100mi21:22:25 h7.53058/277
2018-09-07
Wasatch Front 100 MileUnited States*Ventura, CA
100mi33:33:13 h4.796118/187
2018-10-06
Back On the Ranch Trail 24 Hour RunUnited States*Ventura, CA
24h161.932 km6.7472/9
2019-03-23
Lake Martin 100 Mile Ultra Trail RaceUnited States*Ventura, CA
100mi23:16:37 h6.9143/34
2019-05-17
Born to Run Ultra 100 Mile MarathonUnited States*Ventura, CA
100mi29:28:10 h5.46125/70
2019-06-29
Cirque to Griffith Park 24 Hour RunUnited States*Ventura, CA
24h164.249 km6.8447/61
2019-08-03
Volcanic 50United States*Ventura, CA
50km8:42:21 h5.74354/177
2019-10-05
Back On the Ranch Trail 24 Hour RunUnited States*Ventura, CA
24h161.739 km6.7395/18
2020-02-08
Sean O'Brien 50 Mile Trail RaceUnited States*Ventura, CA
50mi11:44:56 h6.84933/155
2020-10-31
Coyote to Moon (C2M) 100 Mile RaceUnited States*Ventura, CA
101mi35:39:00 h4.5591/7
2021-04-24
Sengenyama 100Japan
100Miles30:17:00 h—13/23
2022-07-15
Hardrock Hundred Endurance RunUnited States*Zushi, JPN
100mi43:06:47 h3.73377/115
2023-07-21
High Lonesome 100 MileUnited States*Zushi, 14, Japan
100mi36:49:10 h4.371124/125
2024-04-20
Leona Divide 100 Miles RunUnited States*Zushi
100mi29:01:22 h5.54518/21