DUV ULTRA STATS

Ubukata, Riwa

JapanWomanBorn 19592007 – 2026Runner id 180234
Events
43
2007 – 2026
Best pace
9.484
km/h · 2009
Best finish
17th
of 262 · 2011
Distance raced
3,381
km · splits not double-counted

Pace over time

km/h · higher is faster

4.76.68.410.212.120072026

Pace over time: 43 races from 2007 to 2026, ranging from 5.22 to 11.58 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
2007-04-28
Fuji 5 Lakes 100 km ChallengeJapan
100km12:47:01 h7.823230/448
2007-08-05
Ultramarathon OkumusashiJapan刀水ac
75km8:37:37 h8.694201/755
2008-07-06
8-Hour Endurance Race TokorozawaJapan刀水ac
8h71.412 km8.92725/263
2008-08-03
Ultramarathon OkumusashiJapan刀水ac
75km8:21:02 h8.981200/780
2009-04-26
Fuji 5 Lakes 100 km ChallengeJapan刀水ac
100km12:12:39 h8.189223/579
2009-07-05
8-Hour Endurance Race TokorozawaJapan刀水ac
8h74.658 km9.33223/333
2009-08-02
Ultramarathon OkumusashiJapan*Saitama Pref.
75km7:54:30 h9.484206/940
2010-04-25
Fuji 5 Lakes 100 km ChallengeJapan*Saitama Pref.
100km11:26:52 h8.735199/786
2010-07-04
8-Hour Endurance Race TokorozawaJapan刀水アスリート倶楽部
8h68.166 km8.52126/296
2010-08-01
Ultramarathon OkumusashiJapan
77km9:01:43 h8.528276/921
2011-04-30
Fuji 5 Lakes 112 km ChallengeJapan*Saitama Pref.
112km14:27:56 h7.743410/424
2011-07-10
8-Hour Endurance Race TokorozawaJapan*Saitama Pref.
8h71.412 km8.92717/262
2011-08-07
Ultramarathon OkumusashiJapan*Saitama Pref.
77km8:29:06 h9.075245/1052
2012-04-22
Fuji 5 Lakes 112 km ChallengeJapan
112km14:13:49 h7.871396/483
2012-07-08
8-Hour Endurance Race TokorozawaJapan*Saitama Pref.
8h74.658 km9.33238/383
2012-08-05
Ultramarathon OkumusashiJapan*Saitama Pref.
77km9:18:32 h8.272383/1103
2013-07-07
8-Hour Endurance Race TokorozawaJapan*Saitama Pref.
8h68.166 km8.52119/252
2013-07-28
Ultramarathon OkumusashiJapan
77km9:05:20 h8.472455/1307
2014-04-20
Fuji 5 Lakes 108 km ChallengeJapan刀水AC
108km13:57:16 h7.739489/647
2014-07-06
8-Hour Endurance Race TokorozawaJapan刀水AC
8h68.166 km8.52185/409
2015-06-22
Ultramarathon OkumusashiJapan刀水ac
77km8:41:03 h8.867418/1376
2015-07-12
8-Hour Endurance Race TokorozawaJapan刀水ac
8h69.153 km8.64434/291
2016-06-05
Ultramarathon OkumusashiJapan刀水ac
78km9:52:54 h7.893828/1422
2016-07-02
8-Hour Endurance Race TokorozawaJapan刀水ac
8h58.428 km7.30481/300
2017-04-23
Fuji 5 Lakes 100 km ChallengeJapan刀水ac
100km13:54:48 h7.1871261/1279
2017-06-04
Ultramarathon OkumusashiJapan刀水ac
78km11:06:18 h7.0241249/1442
2017-07-01
8-Hour Endurance Race TokorozawaJapan刀水ac
8h61.674 km7.709105/369
2018-06-30
8-Hour Endurance Race TokorozawaJapan*Saitama Pref.
8h63.700 km7.96351/234
2019-06-29
8-Hour Endurance Race TokorozawaJapan刀水ac
8h68.600 km8.575109/309
2020-08-22
Toda Aya Lake Ultra MarathonJapan刀水ac
63.7km7:56:15 h8.02554/115
2021-07-04
8-Hour Endurance Race TokorozawaJapan刀水AC
8h63.700 km7.963208/358
2022-07-03
8-Hour Endurance Race TokorozawaJapan刀水ac
8h49.000 km6.125176/224
2023-01-22
Miyako 50 Km UltramarathonJapan
50km5:49:38 h8.58030/99
2023-04-08
Toda Saiko 70 kmJapan刀水ac
71km8:27:27 h8.395159/198
2023-07-01
8-Hour Endurance Race TokorozawaJapan刀水ac
8h58.800 km7.35069/207
2023-09-16
Utsukushima Fukushima Journey Run 123KJapan刀水ac
123km23:22:40 h5.26130/34
2024-04-13
Toda Saiko 70 kmJapan刀水ac
71km8:49:54 h8.039147/153
2024-09-14
Utsukushima Fukushima Journey Run 122KJapan刀水ac
122km22:24:00 h5.44631/55
2024-10-20
Ultramarathon OkumusashiJapan刀水ac
70km9:52:43 h7.086508/673
2025-04-12
Toda Saiko 70 kmJapan刀水ac
71km8:30:05 h8.352175/220
2025-09-14
Utsukushima Fukushima Journey Run 122KJapan刀水ac
122km23:22:30 h5.21958/63
2025-10-19
Ultramarathon OkumusashiJapan刀水ac
70km9:47:07 h7.154375/511
2026-04-11
Toda Saiko 8 HoursJapan刀水ac
8h60.000 km7.50076/162