Katsuji (惠中勝治) Enaka
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
20,7%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 849; Σ finishers = 4 106. 849 / 4 106 × 100 = 20.68%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 112 km
> 100 km5
Longest race121,0 km
3rd Aso Round Trail — 11/5/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,0%
Trail95,0%
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 20.06 | 105km | 20:18:14 h | 199 | |
| 2024 | ||||
| 14.04 | 51.4km | 7:19:06 h | 76 | |
| 2023 | ||||
| 26.11 | 52km | 7:41:36 h | 29 | |
| 13.05 | 105km | 25:00:15 h | 73 | |
| 2022 | ||||
| 04.12 | 52km | 7:19:44 h | 29 | |
| 24.09 | 107km | 21:52:38 h | 78 | |
| 2021 | ||||
| 13.11 | 61.3km | 12:13:26 h | 65 | |
| 2019 | ||||
| 03.11 | 47.1km | 7:47:45 h | 12 | |
| 11.05 | 121km | 22:57:40 h | 52 | |
| 2018 | ||||
| 02.12 | 50km | 6:56:11 h | 31 | |
| 23.06 | 80km | 13:49:00 h | 52 | |
| 12.05 | 108.7km | 19:57:32 h | 44 | |
| 2017 | ||||
| 28.05 | 65km | 11:20:29 h | 81 | |
| 2016 | ||||
| 04.12 | 50km | 6:47:24 h | 24 | |
| 2015 | ||||
| 18.10 | 56km | 6:35:00 h | 19 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/5/2019 | 3rd Aso Round Trail | 121,00 | ×4 |
| ✓ 2 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×3 |
| ✓ 3 | 24/9/2022 | 1st Hiroshima Wangan Trail Run | 107,00 | ×3 |
| ✓ 4 | 20/6/2026 | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance100 | 105,00 | ×3 |
| ✓ 5 | 13/5/2023 | 1st Aso Volcano Trail | 105,00 | ×3 |
| ✓ 6 | 23/6/2018 | 4th OSJ Yamanaka Onsen Trail Run | 80,00 | ×2 |
| ✓ 7 | 28/5/2017 | 2nd Osorakan-Trail | 65,00 | ×2 |
| ✓ 8 | 13/11/2021 | 2nd Osaka Natsunojin Kurondo Rondo - 60 km | 61,30 | ×2 |
| ✓ 9 | 18/10/2015 | 13th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 10 | 26/11/2023 | 9th Kumano Old Trails | 52,00 | ×1 |
| ✓ 11 | 4/12/2022 | 8th Kumano Old Trails | 52,00 | ×1 |
| ✓ 12 | 14/4/2024 | 2nd AYABE Trailrun | 51,40 | ×1 |
| ✓ 13 | 2/12/2018 | 6th Kumano Old Trails | 50,00 | ×1 |
| ✓ 14 | 4/12/2016 | 4th Kumano Old Trails | 50,00 | ×1 |
| ✓ 15 | 3/11/2019 | 14th Kyoto Mount Chop | 47,10 | ×1 |