Koji (松岡浩嗣) Matsuoka
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Born : 1966
Cat. M60 Ultrarunner since 2011
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
Japan15,5%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 369; Σ finishers = 2 386. 369 / 2 386 × 100 = 15.47%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races621 km
> 100 km2
> 160 km1
Longest race160,9 km
1st OSJ Yatsugatake Super Trail 100 miles race — 3/11/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road26,4%
Trail73,6%
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2016 | ||||
| 16.12 | 70km | Coast to Coast 70k Trail Run |
8:38:19 h | 85 |
| 06.11 | 70km | 1st Ryoma Dappan Trail Race |
11:30:50 h | 23 |
| 2013 | ||||
| 20.10 | 100km | 19th River Shimanto 100km |
9:16:09 h | 57 |
| 2012 | ||||
| 03.11 | 100mi | 1st OSJ Yatsugatake Super Trail 100 miles race |
25:52:26 h | 36 |
| 18.05 | 156km | 1st Ultra-Trail Mount Fuji |
36:19:15 h | 170 |
| 2011 | ||||
| 10.12 | 6h | 3rd Iikoto Challenge - 6h |
63.800 km | 4 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/11/2012 | 1st OSJ Yatsugatake Super Trail 100 miles race | 160,93 | ×6 |
| ✓ 2 | 18/5/2012 | 1st Ultra-Trail Mount Fuji (UTMF) | 156,00 | ×6 |
| ✓ 3 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×4 |
| ✓ 4 | 16/12/2016 | Coast to Coast 70k Trail Run | 70,00 | ×3 |
| ✓ 5 | 6/11/2016 | 1st Ryoma Dappan Trail Race | 70,00 | ×3 |
| ✓ 6 | 10/12/2011 | 3rd Iikoto Challenge - 6h | 63,80 | ×2 |