Takeshi (太田雄) Ota
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?
Japan
South Korea
37,4%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 3 382; Σ finishers = 9 043. 3 382 / 9 043 × 100 = 37.40%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races851 km
> 100 km1
Longest race108,7 km
2nd Aso Round Trail — 12/5/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road27,3%
Trail72,7%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 07.10 | 52km | 9:16:19 h | 546 | |
| 2019 | ||||
| 12.10 | 50km | 10:25:31 h | 269 | |
| 2018 | ||||
| 12.05 | 108.7km | 23:24:05 h | 148 | |
| 2017 | ||||
| 24.09 | 66km | 7:28:25 h | 24 | |
| 17.09 | 52km | 6:32:58 h | 130 | |
| 26.08 | 65km | 10:01:00 h | 70 | |
| 2016 | ||||
| 09.10 | 71.5km | 14:24:23 h | 517 | |
| 16.07 | 100km | 13:28:22 h | 212 | |
| 28.05 | 50km | 8:27:37 h | 273 | |
| 24.04 | 70km | 11:55:42 h | 301 | |
| 2015 | ||||
| 27.09 | 66km | 7:50:57 h | 32 | |
| 2014 | ||||
| 14.09 | 100km | 13:15:02 h | 872 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×4 |
| ✓ 2 | 16/7/2016 | 9th OSJ Ontake 100km Ultra Trail | 100,00 | ×3 |
| ✓ 3 | 14/9/2014 | 14th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 9/10/2016 | 24th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 5 | 24/4/2016 | 2nd Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 6 | 24/9/2017 | 20th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 7 | 27/9/2015 | 18th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 8 | 26/8/2017 | 20th Mt. Tateyama Climbathon | 65,00 | ×2 |
| ✓ 9 | 7/10/2023 | 10th TransJeju by UTMB 50 | 52,00 | ×2 |
| ✓ 10 | 17/9/2017 | 9th Shinetsu Five Mountains Trail 110km | 52,00 | ×2 |
| ✓ 11 | 12/10/2019 | 7th Transjeju Int. Trail Run 50 | 50,00 | ×1 |
| ✓ 12 | 28/5/2016 | 2nd Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |