Toshihide (吉倉利英) Yoshikura
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Born : 1974
Cat. M50 Ultrarunner since 2017
13
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
Japan6,2%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 549; Σ finishers = 8 829. 549 / 8 829 × 100 = 6.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 008 km
> 100 km1
Longest race110,0 km
10th Shinetsu Five Mountains Trail 110km — 16/9/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road39,7%
Trail60,3%
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/9/2018 | 10th Shinetsu Five Mountains Trail 110km | 110,00 | ×3 |
| ✓ 2 | 12/3/2023 | 5th Ibaraki 100k Ultra Marathon | 100,00 | ×3 |
| ✓ 3 | 9/6/2019 | 8th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 20/5/2018 | 24th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 5 | 11/6/2017 | 6th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 6 | 23/6/2018 | 4th OSJ Yamanaka Onsen Trail Run | 80,00 | ×2 |
| ✓ 7 | 21/9/2019 | 6th SkyView Ultra-Trail 70 - Yamada Noboru Memorial Cup | 75,00 | ×2 |
| ✓ 8 | 7/10/2018 | 26th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 9 | 28/5/2023 | 15th OSJ Okukuji Trail 60k | 62,00 | ×2 |
| ✓ 10 | 28/5/2022 | 14th OSJ Okukuji Trail 60k | 59,00 | ×2 |
| ✓ 11 | 25/4/2021 | 14th Ishioka Trail Run | 50,00 | ×1 |
| ✓ 12 | 8/2/2020 | 11th OSJ Jungle Trail 50K Amami | 50,00 | ×1 |
| ✓ 13 | 10/9/2017 | 9th Shinshu-Togakushi Trail Run Race | 50,00 | ×1 |