Chikako (西村知可子) Nishimura
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Born : 1966
Cat. W60 Ultrarunner since 2016
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
Japan67,9%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 2 525; Σ finishers = 3 716. 2 525 / 3 716 × 100 = 67.95%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races501 km
Longest race100,0 km
30th Miyako 100 km Ultramarathon — 19/1/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2020 | ||||
| 19.01 | 100km | 30th Miyako 100 km Ultramarathon |
11:50:46 h | 136 |
| 2019 | ||||
| 19.05 | 100km | 25th Yatsugatake Nobeyama 100 km |
13:53:42 h | 1461 |
| 13.04 | 70km | 14th Toda Saiko 70 km |
8:11:55 h | 353 |
| 2018 | ||||
| 20.05 | 71km | 24th Yatsugatake Nobeyama 71 km |
9:27:26 h | 91 |
| 2017 | ||||
| 21.10 | 100km | 8th Inagawa 100km Ultra-Marathon |
15:29:59 h | 162 |
| 2016 | ||||
| 05.06 | 60km | 4th Tokyo Shibamata 60 km |
7:04:55 h | 328 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/1/2020 | 30th Miyako 100 km Ultramarathon | 100,00 | ×5 |
| ✓ 2 | 19/5/2019 | 25th Yatsugatake Nobeyama 100 km | 100,00 | ×5 |
| ✓ 3 | 21/10/2017 | 8th Inagawa 100km Ultra-Marathon | 100,00 | ×5 |
| ✓ 4 | 20/5/2018 | 24th Yatsugatake Nobeyama 71 km | 71,00 | ×3 |
| ✓ 5 | 13/4/2019 | 14th Toda Saiko 70 km | 70,00 | ×3 |
| ✓ 6 | 5/6/2016 | 4th Tokyo Shibamata 60 km | 60,00 | ×3 |