Kyoji (本堂恭司) Hondo
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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.
35
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
50,5%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 4 656; Σ finishers = 9 220. 4 656 / 9 220 × 100 = 50.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 575 km
> 100 km5
Longest race159,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/6/2026 | 7th Nikko Sennin Concentric Highway Journey Run | 159,00 | ×4 |
| ✓ 2 | 28/10/2023 | 5th Autumn leaves in Okumusashi / Chichibu Journey run | 147,00 | ×4 |
| ✓ 3 | 15/11/2025 | 7th Autumn leaves in Okumusashi / Chichibu Journey run | 142,00 | ×4 |
| ✓ 4 | 16/11/2024 | 2nd Mito Kaido Journey run | 130,00 | ×3 |
| ✓ 5 | 14/3/2026 | 16th Oedo Night run 115k | 115,00 | ×3 |
| ✓ 6 | 7/10/2019 | 1st Fuji 4 Lakes 100 km Autumn Challenge | 100,00 | ×2 |
| ✓ 7 | 3/6/2018 | 6th Tokyo Shibamata 100 km | 100,00 | ×2 |
| ✓ 8 | 24/4/2016 | 26th Fuji 5 Lakes 100 km Challenge | 100,00 | ×2 |
| ✓ 9 | 19/4/2026 | 36th Fuji 4 Lakes 80 km Challenge | 80,00 | ×2 |
| ✓ 10 | 4/6/2023 | 30. Ultramarathon Okumusashi | 78,00 | ×2 |
| ✓ 11 | 2/6/2019 | 26. Ultramarathon Okumusashi | 78,00 | ×2 |
| ✓ 12 | 4/6/2017 | 24. Ultramarathon Okumusashi | 78,00 | ×2 |
| ✓ 13 | 19/10/2025 | 32. Ultramarathon Okumusashi | 70,00 | ×2 |
| ✓ 14 | 20/10/2024 | 31. Ultramarathon Okumusashi | 70,00 | ×2 |
| ✓ 15 | 19/5/2024 | 30th Yatsugatake Nobeyama 68 km | 68,00 | ×1 |
| ✓ 16 | 25/4/2021 | 6th Tokyo Ultra Marathon - 60 km | 60,00 | ×1 |