Misako (行川美佐子) Namekawa
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Born : 1948
Cat. W75 Ultrarunner since 2004
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
Japan16,0%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 1 216; Σ finishers = 7 583. 1 216 / 7 583 × 100 = 16.04%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races715 km
Longest race100,0 km
16th Yatsugatake Nobeyama 100 km — 16/5/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road28,0%
Trail72,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2010 | ||||
| 16.05 | 100km | 16th Yatsugatake Nobeyama 100 km |
11:10:19 h | 167 |
| 25.04 | 100km | 20th Fuji 5 Lakes 100 km Challenge |
10:04:26 h | 80 |
| 2009 | ||||
| 17.05 | 100km | 15th Yatsugatake Nobeyama 100 km |
11:30:37 h | 141 |
| 26.04 | 100km | 19th Fuji 5 Lakes 100 km Challenge |
10:34:51 h | 80 |
| 2008 | ||||
| 18.05 | 100km | 14th Yatsugatake Nobeyama 100 km |
10:55:11 h | 78 |
| 2006 | ||||
| 08.10 | 71.5km | 14th Hasetsune Cup - Japan Mountain Endurance Race |
13:27:00 h | 238 |
| 2005 | ||||
| 09.10 | 71.5km | 13th Hasetsune Cup - Japan Mountain Endurance Race |
14:56:14 h | 244 |
| 2004 | ||||
| 10.10 | 71.5km | 12th Hasetsune Cup - Japan Mountain Endurance Race |
15:27:35 h | 196 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/5/2010 | 16th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |
| ✓ 2 | 25/4/2010 | 20th Fuji 5 Lakes 100 km Challenge | 100,00 | ×4 |
| ✓ 3 | 17/5/2009 | 15th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |
| ✓ 4 | 26/4/2009 | 19th Fuji 5 Lakes 100 km Challenge | 100,00 | ×4 |
| ✓ 5 | 18/5/2008 | 14th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |
| ✓ 6 | 8/10/2006 | 14th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 7 | 9/10/2005 | 13th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 8 | 10/10/2004 | 12th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |