Sachiko (所幸子) Tokoro
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Born : 1987
Cat. W35 Ultrarunner since 2014
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
4
Countries visited ?
Canada
Germany
ItalyJapan
CanadaGermanyItalyJapan53,6%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 6 344; Σ finishers = 11 836. 6 344 / 11 836 × 100 = 53.60%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races2 647 km
> 100 km7
> 160 km4
> 200 km3
Longest race665,0 km
6. Goldsteig Ultrarace 661 — 13/9/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road3,8%
Trail96,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/9/2019 | 6. Goldsteig Ultrarace 661 | 665,00 | ×13 |
| ✓ 2 | 11/9/2022 | Megarace | 391,00 | ×8 |
| ✓ 3 | 9/9/2018 | 9° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta | 330,00 | ×6 |
| ✓ 4 | 16/3/2024 | 4th Nagano Grand Circle | 160,93 | ×3 |
| ✓ 5 | 30/7/2016 | 17th Canadian Death Race | 125,00 | ×2 |
| ✓ 6 | 16/7/2023 | 15th OSJ Ontake 100km Ultra Trail | 109,20 | ×2 |
| ✓ 7 | 1/9/2017 | 12ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×2 |
| ✓ 8 | 16/4/2023 | 33th Fuji 4 Lakes 100 km Challenge | 100,00 | ×2 |
| ✓ 9 | 29/6/2019 | 9th Utsukushigahara 80 km Trail Run | 80,00 | ×1 |
| ✓ 10 | 26/9/2015 | 4th Shizuoka to Yamanashi (STY) | 76,70 | ×1 |
| ✓ 11 | 26/6/2016 | 3. Spatrail - Shima to Kusatsu | 72,70 | ×1 |
| ✓ 12 | 28/6/2015 | 2. Spatrail - Shima to Kusatsu | 72,70 | ×1 |
| ✓ 13 | 31/10/2015 | 23rd Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×1 |
| ✓ 14 | 12/12/2021 | 8th Izu Trail Journey | 69,10 | ×1 |
| ✓ 15 | 19/7/2015 | 2nd SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup | 66,00 | ×1 |
| ✓ 16 | 11/9/2016 | 6th Hakuba Int. Trail Run | 53,00 | ×1 |
| ✓ 17 | 14/9/2014 | 4th Hakuba Int. Trail Run | 53,00 | ×1 |
| ✓ 18 | 5/10/2014 | 8th Madarao Forest Trails 50km | 50,00 | ×1 |