Hiroaki (谷口博章) Taniguchi
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Ultrarunner since 2008
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
1
Countries visited ?Japan
Japan32,3%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 1 196; Σ finishers = 3 701. 1 196 / 3 701 × 100 = 32.32%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races1 064 km
Longest race100,0 km
1st Yasaka Ultra Marathon in Hamada - 100 km — 1/10/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road81,2%
Trail18,8%
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 01.10 | 100km | 1st Yasaka Ultra Marathon in Hamada - 100 km |
12:02:52 h | 21 |
| 28.05 | 100km | 24th Ebisu-Daikoku 100 km Marathon |
12:29:48 h | 168 |
| 2014 | ||||
| 14.09 | 100km | 5th Akiota Yajirushi Marathon 100km |
11:56:57 h | 70 |
| 2013 | ||||
| 15.09 | 88km | 4th Akiota Yajirushi Marathon 88km |
9:47:59 h | 107 |
| 2012 | ||||
| 16.09 | 88km | 3rd Akiota Yajirushi Marathon 88km |
8:27:59 h | 25 |
| 2011 | ||||
| 18.09 | 88km | 2nd Akiota Yajirushi Marathon 88km |
10:10:36 h | 59 |
| 19.06 | 100km | 6. Okinoshima 100km Ultra Marathon |
10:16:31 h | 39 |
| 2010 | ||||
| 27.06 | 100km | 10th Nichinan Orochi 100 km Marathon |
11:21:34 h | 111 |
| 16.05 | 100km | 16th Yatsugatake Nobeyama 100 km |
13:01:58 h | 566 |
| 2009 | ||||
| 31.05 | 100km | 16th Ebisu-Daikoku 100 km Marathon |
9:06:47 h | 20 |
| 2008 | ||||
| 25.05 | 100km | 15th Ebisu-Daikoku 100 km Marathon |
9:56:20 h | 21 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/10/2017 | 1st Yasaka Ultra Marathon in Hamada - 100 km | 100,00 | ×3 |
| ✓ 2 | 28/5/2017 | 24th Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 3 | 14/9/2014 | 5th Akiota Yajirushi Marathon 100km | 100,00 | ×3 |
| ✓ 4 | 19/6/2011 | 6. Okinoshima 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 27/6/2010 | 10th Nichinan Orochi 100 km Marathon | 100,00 | ×3 |
| ✓ 6 | 16/5/2010 | 16th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 7 | 31/5/2009 | 16th Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 8 | 25/5/2008 | 15th Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 9 | 15/9/2013 | 4th Akiota Yajirushi Marathon 88km | 88,00 | ×2 |
| ✓ 10 | 16/9/2012 | 3rd Akiota Yajirushi Marathon 88km | 88,00 | ×2 |
| ✓ 11 | 18/9/2011 | 2nd Akiota Yajirushi Marathon 88km | 88,00 | ×2 |