Kohhei (朝長耕平) Asanaga
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Born : 1977
Cat. M45 Ultrarunner since 2011
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
Japan5,4%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 394; Σ finishers = 7 259. 394 / 7 259 × 100 = 5.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races1 030 km
Longest race100,0 km
15th Tango 100 km Ultramarathon — 20/9/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 20.09 | 100km | 15th Tango 100 km Ultramarathon |
9:53:29 h | 114 |
| 17.05 | 77km | Saba Highway Ultramarathon |
7:26:23 h | 13 |
| 2014 | ||||
| 18.05 | 77km | Saba Highway Ultramarathon |
8:52:17 h | 67 |
| 2013 | ||||
| 20.10 | 100km | 19th River Shimanto 100km |
8:27:18 h | 23 |
| 29.09 | 100km | 16th Muraoka 100 km Ultra Marathon |
10:21:02 h | 16 |
| 26.05 | 100km | 20th Ebisu-Daikoku 100 km Marathon |
9:37:41 h | 21 |
| 19.05 | 76km | Saba Highway Ultramarathon |
7:32:24 h | 13 |
| 2012 | ||||
| 21.10 | 100km | 18th River Shimanto 100km |
8:43:23 h | 29 |
| 30.09 | 100km | 15th Muraoka 100 km Ultra Marathon |
9:50:31 h | 16 |
| 2011 | ||||
| 16.10 | 100km | 17th River Shimanto 100km |
9:24:50 h | 63 |
| 25.09 | 100km | 14th Muraoka 100 km Ultra Marathon |
11:06:24 h | 30 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/9/2015 | 15th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 2 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×3 |
| ✓ 3 | 29/9/2013 | 16th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 26/5/2013 | 20th Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 5 | 21/10/2012 | 18th River Shimanto 100km | 100,00 | ×3 |
| ✓ 6 | 30/9/2012 | 15th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 7 | 16/10/2011 | 17th River Shimanto 100km | 100,00 | ×3 |
| ✓ 8 | 25/9/2011 | 14th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 9 | 17/5/2015 | Saba Highway Ultramarathon | 77,00 | ×2 |
| ✓ 10 | 18/5/2014 | Saba Highway Ultramarathon | 77,00 | ×2 |
| ✓ 11 | 19/5/2013 | Saba Highway Ultramarathon | 76,00 | ×2 |