Ryo (井上亮) Inoue
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9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
31,3%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 5 995; Σ finishers = 19 177. 5 995 / 19 177 × 100 = 31.26%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races930 km
> 100 km3
Longest race125,0 km
7th Fujisan Issyu Walking — 10/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road64,5%
Ult.Walk35,5%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 10.01 | 102km | 21:26:53 h | 118 | |
| 2025 | ||||
| 11.10 | 100km | 22:09:19 h | 1441 | |
| 2024 | ||||
| 23.11 | 103km | 23:05:19 h | 109 | |
| 2023 | ||||
| 10.06 | 125km | 27:31:11 h | 130 | |
| 2022 | ||||
| 08.10 | 100km | 22:10:22 h | 977 | |
| 2019 | ||||
| 12.10 | 100km | 20:23:48 h | 1056 | |
| 2017 | ||||
| 07.10 | 100km | 20:22:36 h | 958 | |
| 2015 | ||||
| 10.10 | 100km | 18:43:02 h | 622 | |
| 2014 | ||||
| 11.10 | 100km | 18:50:28 h | 593 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/6/2023 | 7th Fujisan Issyu Walking | 125,00 | ×4 |
| ✓ 2 | 23/11/2024 | 3rd Kyoto Ultra Walking 110km | 103,00 | ×3 |
| ✓ 3 | 10/1/2026 | 3rd Nara Mahoroba Ultra Walking | 102,00 | ×3 |
| ✓ 4 | 11/10/2025 | 27th Yukihashi to Beppu 100 km | 100,00 | ×3 |
| ✓ 5 | 8/10/2022 | 24th Yukihashi to Beppu 100 km | 100,00 | ×3 |
| ✓ 6 | 12/10/2019 | 21th Yukihashi to Beppu 100 km | 100,00 | ×3 |
| ✓ 7 | 7/10/2017 | 19th Yukihashi to Beppu 100 km | 100,00 | ×3 |
| ✓ 8 | 10/10/2015 | 17th Yukihashi to Beppu 100 km | 100,00 | ×3 |
| ✓ 9 | 11/10/2014 | 16th Yukihashi to Beppu 100 km | 100,00 | ×3 |