Kenji (太田健二) Ota
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Born : 1964
Cat. M60 Ultrarunner since 2015
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Japan68,6%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 7 045; Σ finishers = 10 270. 7 045 / 10 270 × 100 = 68.60%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 400 km
> 100 km3
> 160 km1
Longest race167,0 km
8th Ultra-Trail Mt. Fuji (UTMF) — 21/4/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road39,7%
Trail60,3%
Records
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 21/9/2019 | 6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup | 143,00 | ×4 |
| ✓ 3 | 11/5/2019 | 3rd Aso Round Trail | 121,00 | ×3 |
| ✓ 4 | 24/9/2017 | 20th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 21/5/2017 | 23rd Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 6 | 18/9/2016 | 16th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 7 | 26/4/2015 | 7th 100 km Ultra Maranic Osaka | 100,00 | ×3 |
| ✓ 8 | 27/9/2015 | 18th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 9 | 7/10/2018 | 26th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 10 | 7/4/2019 | 5th Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 11 | 28/10/2018 | 3rd Ryoma Dappan Trail Race | 70,00 | ×2 |
| ✓ 12 | 25/3/2018 | 18th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 13 | 26/3/2017 | 16th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 14 | 23/10/2016 | 15th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 15 | 27/5/2018 | 3rd Rokko 5 Peaks Trail Race | 51,90 | ×1 |
| ✓ 16 | 12/5/2018 | 4th Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |