DUV ULTRA STATS

Ishii, Masaru

JapanManBorn 19692016 – 2025Runner id 829717
Events
30
29 race dates
Best pace
9.920
km/h · 2022
Best finish
141st
of 915 · 2017
Distance raced
5,952
km · splits not double-counted

Pace over time

km/h · higher is faster

1.94.47.09.512.020162025

Pace over time: 30 races from 2016 to 2025, ranging from 2.59 to 11.32 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

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
2016-06-05
Tokyo Shibamata 100 kmJapan
100km13:35:39 h7.3561040/1321
2016-09-18
Jonaizaka 50 Km Ultra MarathonJapan
50km6:10:14 h8.10310/44
2017-04-23
Fuji 5 Lakes 71 km ChallengeJapan
71km7:49:16 h9.078141/915
2017-05-21
Yatsugatake Nobeyama 100 kmJapan*Kanagawa Pref.
100km12:50:41 h7.785479/1119
2017-06-04
Tokyo Shibamata 100 kmJapan
100km12:54:37 h7.746903/1426
2017-09-09
Hiratsuka 24 hour raceJapan
24h152.240 km6.34321/73
2017-09-24
Jonaizaka 100 Km Ultra MarathonJapan
100km12:52:00 h7.77247/122
2018-04-22
Fuji 5 Lakes 118 km ChallengeJapan
118km14:33:27 h8.106338/487
2018-05-20
Yatsugatake Nobeyama 100 kmJapan*Kanagawa Pref.
100km13:46:04 h7.2631308/1588
2018-06-03
Tokyo Shibamata 100 kmJapan
100km13:11:20 h7.582683/1104
2018-06-17
Nikko 100km UltramarathonJapan*Kanagawa Pref.
100km12:57:47 h7.714494/826
2018-09-15
Hiratsuka 24 hour raceJapan
24h171.300 km7.13817/92
2019-02-23
Little Edo Oedo 230kJapan*Kanagawa Pref.
233km35:24:17 h6.58126/26
2019-04-21
Fuji 5 Lakes 118 km ChallengeJapan
118km14:54:24 h7.916510/544
2019-05-19
Tokyo Shibamata 100 kmJapan
100km11:55:55 h8.381546/1377
2019-06-02
Ultramarathon OkumusashiJapan*Kanagawa Pref.
78km9:27:15 h8.250652/1510
2019-09-14
Shonan Int. Relay Marathon 24 Hour RunJapan
24h133.200 km5.55043/99
2021-02-27
Little Edo Oedo 200kJapanナイスおっさん
200km34:22:40 h5.818136/207
2021-05-03
River Road Foot Race 254 KmJapan
251km2d 04:57:49 h4.73936/48
2021-07-03
Fuji Hokuroku Park 24hJapan
24h136.800 km5.70012/21
2022-07-16
Fuji Hokuroku Park 24hJapan
24h144.000 km6.0008/30
2022-11-19
Geki Zaka 54 kmJapan
54km5:26:36 h9.92019/26
2023-04-30
River Road Foot Race 513 KmJapan
513km5d 10:24:59 h3.93472/87
2024-04-20
Across Honshu Lengthwise Foot RaceJapan*Kanagawa Pref.
1550km24d 22:06:17 h2.5923/5
2024-04-27
Reiheishi Michi Kyoto to Nikko - 570 kmJapan*Kanagawa Pref.
570km8d 05:54:25 h2.88015/20
2025-03-29
Modern Japanese Silk Road Journey RunJapanナイスおっさん
149km25:13:10 h5.90889/99
2025-03-29
Modern Japanese Silk Road Journey Run - Stage 1Japanナイスおっさん
78km12:32:04 h6.223100/123
2025-03-30
Modern Japanese Silk Road Journey Run - Stage 2Japanナイスおっさん
71km12:41:06 h5.59776/101
2025-06-21
Green Charity Marathon Tokyo - Hard Run 24HJapan
24h154.980 km6.45817/86
2025-09-13
Shonan Int. Relay Marathon 24 Hour RunJapan
24h155.106 km6.4639/32