Teruo (大内輝夫) Ouchi
Born : 1946 Cat. M80 Ultrarunner since 1995 JPN
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
62
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 ?JPNJapanUSAUnited States
56,6%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 20 261; Σ finishers = 35 769. 20 261 / 35 769 × 100 = 56.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races4 486 km
> 100 km15
> 160 km7
> 200 km5
Longest race250,0 km

Km per year (ultra races)

72
1 race
2022
72
1 race
2023
2024
102
1 race
2025
105
1 race
2026

Race types (share of distance)

Road4,6%
Trail83,7%
Stage11,8%

HISTORY

40 race(s)
DateRacePerf.Rk
2026
21.02 105km JPN1st Lake Hamana and the Enshu Tokaido Ultra 28:21:34 h238
2025
19.07 102km JPN2nd Shinshu Nakasendo 12 Stations Ultra Race 25:30:43 h111
2023
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 22:04:46 h1416
2022
09.10 71.5km JPN30th Hasetsune Cup - Japan Mountain Endurance Race 22:50:44 h1189
2019
02.11 100km JPN2nd Nakasendo to Kisoji Ultra Run 22:51:33 h22
2018
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 20:31:03 h1159
2017
08.10 71.5km JPN25th Hasetsune Cup - Japan Mountain Endurance Race 18:41:36 h1117
2016
09.10 71.5km JPN24th Hasetsune Cup - Japan Mountain Endurance Race 18:33:35 h1253
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 18:11:50 h793
2015
31.10 71.5km JPN23rd Hasetsune Cup - Japan Mountain Endurance Race 17:28:41 h1352
2014
12.10 71.5km JPN22nd Hasetsune Cup - Japan Mountain Endurance Race 17:30:01 h1297
2013
13.10 71.5km JPN21st Hasetsune Cup - Japan Mountain Endurance Race 17:14:13 h1184
26.04 100mi JPN2nd Ultra-Trail Mount Fuji 45:31:04 h708
2012
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 17:45:38 h1217
18.05 156km JPN1st Ultra-Trail Mount Fuji 44:29:27 h458
2011
09.10 71.5km JPN19th Hasetsune Cup - Japan Mountain Endurance Race 16:40:08 h821
2010
10.10 71.5km JPN18th Hasetsune Cup - Japan Mountain Endurance Race 16:58:44 h723
10.09 100mi USA31st Wasatch Front 100 Mile 35:58:22 h182
17.04 143km JPN17. Sakura Michi Kokusai Short Nature Run 22:04:00 h18
2009
11.10 71.5km JPN17th Hasetsune Cup - Japan Mountain Endurance Race 16:36:51 h874
19.07 100km JPN2nd OSJ Ontake 100km Ultra Trail 16:41:19 h241
05.07 50km JPN1st OSJ Shiga Kogen Trail 50K 10:00:24 h222
2008
12.10 71.5km JPN16th Hasetsune Cup - Japan Mountain Endurance Race 13:53:55 h481
20.07 100km JPN1st OSJ Ontake 100km Ultra Trail 15:12:28 h109
2007
14.10 71.5km JPN15th Hasetsune Cup - Japan Mountain Endurance Race 17:06:19 h806
2006
08.10 71.5km JPN14th Hasetsune Cup - Japan Mountain Endurance Race 14:34:32 h337
2005
09.10 71.5km JPN13th Hasetsune Cup - Japan Mountain Endurance Race 18:56:35 h586
2004
10.10 71.5km JPN12th Hasetsune Cup - Japan Mountain Endurance Race 14:56:12 h168
24.07 132km/2stages JPNYashagaike Legend Maranic 132 km 16:48:01 h49
2003
25.10 71.5km JPN11th Hasetsune Cup - Japan Mountain Endurance Race 15:13:23 h226
26.07 132km/2stages JPNYashagaike Legend Maranic 132 km 17:01:20 h86
2002
12.10 71.5km JPN10th Hasetsune Cup - Japan Mountain Endurance Race 18:13:15 h380
27.07 132km/2stages JPNYashagaike Legend Maranic 132 km 17:21:55 h61
2001
06.10 71.5km JPN9th Hasetsune Cup - Japan Mountain Endurance Race 16:09:04 h197
21.07 132km/2stages JPNYashagaike Legend Maranic 132 km 19:02:35 h117
1999
17.04 250km JPN6. Sakura Michi Kokusai Nature Run 32:55:00 h22
1998
18.04 250km JPN5. Sakura Michi Kokusai Nature Run 33:57:00 h25
1997
19.04 250km JPN4. Sakura Michi Kokusai Nature Run 34:25:00 h30
1996
20.04 250km JPN3. Sakura Michi Kokusai Nature Run 33:46:00 h19
1995
22.04 250km JPN2. Sakura Michi Kokusai Nature Run 33:32:00 h7