Asami (島津吾佐美) Shimazu
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4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
17
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
81,3%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 1 543; Σ finishers = 1 897. 1 543 / 1 897 × 100 = 81.34%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races324 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)
Road100,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2014 | ||||
| 28.09 | 88km | 13:22:41 h | 173 | |
| 2013 | ||||
| 20.10 | 100km | 13:49:58 h | 1008 | |
| 29.09 | 66km | 9:23:51 h | 189 | |
| 21.04 | 70km | 9:59:26 h | 177 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/10/2013 | 19th River Shimanto 100km | 100,00 | ×5 |
| ✓ 2 | 28/9/2014 | 17th Muraoka 88 km Ultra Marathon | 88,00 | ×5 |
| ✓ 3 | 21/4/2013 | 5th 70 km Ultra Maranic Osaka | 70,00 | ×4 |
| ✓ 4 | 29/9/2013 | 16th Muraoka 66 km Ultra Marathon | 66,00 | ×3 |