Hideo (黒田英雄) Kuroda
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Born : 1957
Cat. M65 Ultrarunner since 2002
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
Japan24,9%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 803; Σ finishers = 3 223. 803 / 3 223 × 100 = 24.91%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races428 km
> 100 km1
Longest race143,0 km
11th Karisakatoge beyond Chichibu Run — 14/9/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road49,8%
Trail50,2%
Records
No record for a classic ultra format
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2008 | ||||
| 14.09 | 143km | 11th Karisakatoge beyond Chichibu Run |
21:18:05 h | 35 |
| 12.04 | 70km | 3rd Toda Saiko 70 km |
7:27:11 h | 69 |
| 2004 | ||||
| 10.10 | 71.5km | 12th Hasetsune Cup - Japan Mountain Endurance Race |
15:04:17 h | 179 |
| 2003 | ||||
| 25.10 | 71.5km | 11th Hasetsune Cup - Japan Mountain Endurance Race |
14:06:31 h | 153 |
| 2002 | ||||
| 12.10 | 71.5km | 10th Hasetsune Cup - Japan Mountain Endurance Race |
18:03:40 h | 372 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/9/2008 | 11th Karisakatoge beyond Chichibu Run | 143,00 | ×7 |
| ✓ 2 | 10/10/2004 | 12th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 3 | 25/10/2003 | 11th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 4 | 12/10/2002 | 10th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 5 | 12/4/2008 | 3rd Toda Saiko 70 km | 70,00 | ×3 |