Takuya (黒澤拓也) Kurosawa
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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.
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
37,0%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 803; Σ finishers = 2 171. 803 / 2 171 × 100 = 36.99%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races992 km
> 100 km3
> 160 km1
Longest race167,0 km
2nd Kumagawa Revival Trail — 11/3/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/3/2023 | 2nd Kumagawa Revival Trail | 167,00 | ×5 |
| ✓ 2 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×3 |
| ✓ 3 | 5/3/2022 | 1st Kumagawa Revival Trail | 101,00 | ×3 |
| ✓ 4 | 28/4/2018 | 5th Shizuoka to Yamanashi (STY) | 92,00 | ×3 |
| ✓ 5 | 22/7/2018 | 6th Mt. Taisetsu Trail Journey | 80,00 | ×2 |
| ✓ 6 | 23/7/2017 | 5th Mt. Taisetsu Trail Journey | 80,00 | ×2 |
| ✓ 7 | 28/7/2019 | 7th Mt. Taisetsu Trail Journey | 70,00 | ×2 |
| ✓ 8 | 23/9/2018 | 11th Hokkaido Outdoor Festival 60 km Run | 66,00 | ×2 |
| ✓ 9 | 22/9/2019 | 12th Hokkaido Outdoor Festival 60 km Run | 63,00 | ×2 |
| ✓ 10 | 24/9/2017 | 10th Hokkaido Outdoor Festival 60 km Run | 60,00 | ×2 |
| ✓ 11 | 18/8/2019 | 5th Mt. Taisetsu Tokachidake Trail | 55,00 | ×1 |
| ✓ 12 | 12/6/2022 | 5th Sapporo Teine Trail | 49,00 | ×1 |