Sachiko (近藤祥子) Kondo
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?
Australia
Japan
72,9%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 8 286; Σ finishers = 11 368. 8 286 / 11 368 × 100 = 72.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races953 km
Longest race100,0 km
12th Ultra-Trail Australia 100 km — 18/5/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,2%
Trail94,8%
Records
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/5/2019 | 12th Ultra-Trail Australia 100 km | 100,00 | ×4 |
| ✓ 2 | 21/9/2019 | 6th SkyView Ultra-Trail 70 - Yamada Noboru Memorial Cup | 75,00 | ×3 |
| ✓ 3 | 14/10/2018 | 4th Gasando Trail running race | 73,00 | ×2 |
| ✓ 4 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 5 | 12/12/2021 | 8th Izu Trail Journey | 69,10 | ×2 |
| ✓ 6 | 13/12/2020 | 7th Izu Trail Journey | 66,00 | ×2 |
| ✓ 7 | 16/6/2019 | 5th Echigo Country Trail | 53,00 | ×2 |
| ✓ 8 | 17/11/2018 | 4th FunTrails50K Two Lakes&Green line | 52,00 | ×2 |
| ✓ 9 | 9/9/2018 | 8th Hakuba Int. Trail Run | 51,40 | ×2 |
| ✓ 10 | 10/9/2017 | 7th Hakuba Int. Trail Run | 51,40 | ×2 |
| ✓ 11 | 8/2/2020 | 11th OSJ Jungle Trail 50K Amami | 50,00 | ×2 |
| ✓ 12 | 19/5/2018 | 6th Ultra-Trail Australia 50 km | 50,00 | ×2 |
| ✓ 13 | 5/3/2017 | 8th OSJ Jungle Trail 50K Amami | 50,00 | ×2 |
| ✓ 14 | 11/9/2016 | 4th 50 km Ultramarathon Hakusan-Shirakawago | 50,00 | ×2 |
| ✓ 15 | 1/7/2017 | 7th Utsukushigahara 45 km Trail Run | 45,00 | ×1 |
| ✓ 16 | 10/6/2017 | 10th Skyline Trail Sugadaira | 45,00 | ×1 |