Keiko (岸景子) Kishi
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8
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
2
Countries visited ?
Japan
New Zealand
74,5%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 3 219; Σ finishers = 4 320. 3 219 / 4 320 × 100 = 74.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races626 km
> 100 km1
Longest race110,0 km
2nd Shinetsu Five Mountains Trail 110km — 19/9/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road41,6%
Trail58,4%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 21.10 | 100km | 14:55:08 h | 121 | |
| 2016 | ||||
| 11.12 | 71.7km | 13:39:16 h | 1121 | |
| 19.11 | 52km | 9:51:30 h | 254 | |
| 15.10 | 100km | 15:05:19 h | 115 | |
| 2014 | ||||
| 06.12 | 60km | 9:45:39 h | 379 | |
| 2013 | ||||
| 20.10 | 60km | 6:26:30 h | 32 | |
| 10.03 | 72km | 13:08:19 h | 940 | |
| 2010 | ||||
| 19.09 | 110km | 20:57:48 h | 265 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/9/2010 | 2nd Shinetsu Five Mountains Trail 110km | 110,00 | ×4 |
| ✓ 2 | 21/10/2017 | 8th Inagawa 100km Ultra-Marathon | 100,00 | ×4 |
| ✓ 3 | 15/10/2016 | 7th Inagawa 100km Ultra-Marathon | 100,00 | ×4 |
| ✓ 4 | 10/3/2013 | 1st Izu Trail Journey | 72,00 | ×3 |
| ✓ 5 | 11/12/2016 | 3rd Izu Trail Journey | 71,70 | ×3 |
| ✓ 6 | 6/12/2014 | 27th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 7 | 20/10/2013 | 2nd Noto Peninsula 60 km Ultra Marathon | 60,00 | ×2 |
| ✓ 8 | 19/11/2016 | 2nd FunTrails50K Two Lakes&Green line | 52,00 | ×2 |