Kenichi (真辺健一) Sanabe
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
8,6%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 273; Σ finishers = 14 850. 1 273 / 14 850 × 100 = 8.57%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 554 km
> 100 km3
Longest race118,0 km
32th Fuji 5 Lakes 118 km Challenge — 17/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road93,6%
Trail6,4%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
15 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/4/2022 | 32th Fuji 5 Lakes 118 km Challenge | 118,00 | ×3 |
| ✓ 2 | 21/4/2019 | 29th Fuji 5 Lakes 118 km Challenge | 118,00 | ×3 |
| ✓ 3 | 22/4/2018 | 28th Fuji 5 Lakes 118 km Challenge | 118,00 | ×3 |
| ✓ 4 | 14/6/2026 | 14th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 21/4/2024 | 34th Fuji 4 Lakes 100 km Challenge | 100,00 | ×3 |
| ✓ 6 | 20/10/2019 | 25th River Shimanto 100km | 100,00 | ×3 |
| ✓ 7 | 8/9/2019 | 7th 100 km Ultramarathon Hakusan-Shirakawago | 100,00 | ×3 |
| ✓ 8 | 13/7/2019 | 12th OSJ Ontake 100km Ultra Trail | 100,00 | ×3 |
| ✓ 9 | 19/5/2019 | 25th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 10 | 16/12/2018 | 3rd Okinawa 100km Ultramarathon | 100,00 | ×3 |
| ✓ 11 | 9/9/2018 | 6th 100 km Ultramarathon Hakusan-Shirakawago | 100,00 | ×3 |
| ✓ 12 | 10/6/2018 | 7th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 13 | 15/10/2017 | 23rd River Shimanto 100km | 100,00 | ×3 |
| ✓ 14 | 10/9/2017 | 5th 100 km Ultramarathon Hakusan-Shirakawago | 100,00 | ×3 |
| ✓ 15 | 11/6/2017 | 6th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |