Hideki (田中秀機) Tanaka
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
14,3%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 493; Σ finishers = 3 438. 493 / 3 438 × 100 = 14.34%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races960 km
> 100 km1
Longest race140,0 km
26. Yamaguchi 100 Hagi-O-Kan Maranic 140 km — 3/5/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road92,7%
Trail7,3%
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 21.04 | 70km | 6:15:13 h | 6 | |
| 2018 | ||||
| 22.04 | 70km | 6:25:30 h | 6 | |
| 2017 | ||||
| 23.04 | 70km | 6:41:06 h | 6 | |
| 2016 | ||||
| 24.04 | 70km | 7:28:39 h | 20 | |
| 2015 | ||||
| 26.04 | 70km | 6:59:39 h | 15 | |
| 2014 | ||||
| 03.05 | 140km | 22:04:39 h | 105 | |
| 2013 | ||||
| 03.05 | 70km | 6:41:11 h | 153 | |
| 21.04 | 100km | 9:36:45 h | 34 | |
| 2012 | ||||
| 20.05 | 100km | 10:41:00 h | 52 | |
| 2011 | ||||
| 22.05 | 100km | 10:54:00 h | 67 | |
| 2010 | ||||
| 23.05 | 100km | 10:23:00 h | 40 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/5/2014 | 26. Yamaguchi 100 Hagi-O-Kan Maranic 140 km | 140,00 | ×5 |
| ✓ 2 | 21/4/2013 | 5th 100 km Ultra Maranic Osaka | 100,00 | ×3 |
| ✓ 3 | 20/5/2012 | 4th 100 km Ultra Maranic Osaka | 100,00 | ×3 |
| ✓ 4 | 22/5/2011 | 3rd 100 km Ultra Maranic Osaka | 100,00 | ×3 |
| ✓ 5 | 23/5/2010 | 2nd 100 km Ultra Maranic Osaka | 100,00 | ×3 |
| ✓ 6 | 21/4/2019 | 11th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 7 | 22/4/2018 | 10th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 8 | 23/4/2017 | 9th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 9 | 24/4/2016 | 8th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 10 | 26/4/2015 | 7th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 11 | 3/5/2013 | 21. Mukogawa Yurikamome Ultra Marathon | 70,00 | ×2 |