Yutaka (松田豊) Matsuda
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6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
28,7%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 1 380; Σ finishers = 4 815. 1 380 / 4 815 × 100 = 28.66%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races600 km
Longest race100,0 km
19th River Shimanto 100km — 20/10/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road33,3%
Trail66,7%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 20.10 | 100km | 10:46:23 h | 200 | |
| 2012 | ||||
| 21.10 | 100km | 11:19:59 h | 248 | |
| 15.07 | 100km | 14:49:29 h | 399 | |
| 2009 | ||||
| 21.09 | 100km | 17:00:06 h | 151 | |
| 17.05 | 100km | 12:18:05 h | 245 | |
| 2008 | ||||
| 18.05 | 100km | 11:34:22 h | 143 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×4 |
| ✓ 2 | 21/10/2012 | 18th River Shimanto 100km | 100,00 | ×4 |
| ✓ 3 | 15/7/2012 | 5th OSJ Ontake 100km Ultra Trail | 100,00 | ×4 |
| ✓ 4 | 21/9/2009 | 1st Shinetsu Five Mountains Trail 100km | 100,00 | ×4 |
| ✓ 5 | 17/5/2009 | 15th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |
| ✓ 6 | 18/5/2008 | 14th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |