Kouji (仲谷浩次) Nakaya
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Ultrarunner since 2010
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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
Japan50,3%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 2 002; Σ finishers = 3 981. 2 002 / 3 981 × 100 = 50.29%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races360 km
Longest race100,0 km
23rd River Shimanto 100km — 15/10/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 15.10 | 100km | 23rd River Shimanto 100km |
12:47:10 h | 753 |
| 2013 | ||||
| 20.10 | 100km | 19th River Shimanto 100km |
13:47:11 h | 961 |
| 2012 | ||||
| 21.10 | 100km | 18th River Shimanto 100km |
10:51:02 h | 190 |
| 2010 | ||||
| 17.10 | 60km | 16th River Shimanto 60km |
7:06:09 h | 102 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/10/2017 | 23rd River Shimanto 100km | 100,00 | ×5 |
| ✓ 2 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×5 |
| ✓ 3 | 21/10/2012 | 18th River Shimanto 100km | 100,00 | ×5 |
| ✓ 4 | 17/10/2010 | 16th River Shimanto 60km | 60,00 | ×3 |