Motoyuki (宮崎源征) Miyazaki
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10
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
45,5%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 3 124; Σ finishers = 6 866. 3 124 / 6 866 × 100 = 45.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races1 017 km
> 100 km3
Longest race112,0 km
22nd Fuji 5 Lakes 112 km Challenge — 22/4/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 27.05 | 103km | 13:23:55 h | 87 | |
| 2015 | ||||
| 11.04 | 102km | 13:55:28 h | 97 | |
| 2013 | ||||
| 20.10 | 100km | 11:14:44 h | 264 | |
| 15.09 | 100km | 13:51:07 h | 1251 | |
| 01.06 | 100km | 11:49:08 h | 426 | |
| 2012 | ||||
| 21.10 | 100km | 12:17:21 h | 107 | |
| 23.09 | 100km | 10:54:14 h | 172 | |
| 22.04 | 112km | 12:36:19 h | 156 | |
| 2011 | ||||
| 25.09 | 100km | 11:32:41 h | 201 | |
| 12.06 | 100km | 12:59:31 h | 373 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/4/2012 | 22nd Fuji 5 Lakes 112 km Challenge | 112,00 | ×3 |
| ✓ 2 | 27/5/2017 | 6th Tojinbo 103 km Ultramarathon | 103,00 | ×3 |
| ✓ 3 | 11/4/2015 | 1st Okuizumo Ultra Orochi 100km Tooashi | 102,00 | ×3 |
| ✓ 4 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×3 |
| ✓ 5 | 15/9/2013 | 13th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 6 | 1/6/2013 | 1st Tokyo Shibamata 100 km | 100,00 | ×3 |
| ✓ 7 | 21/10/2012 | 1st Noto Peninsula 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 8 | 23/9/2012 | 22. Akita Nairiku 100km Marathon | 100,00 | ×3 |
| ✓ 9 | 25/9/2011 | 21. Akita Nairiku 100km Marathon | 100,00 | ×3 |
| ✓ 10 | 12/6/2011 | 7th Iwate Ginga 100km Marathon Challenge | 100,00 | ×3 |