Kiyotaka (土橋聖賢) Dobashi
External sources
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Ultrarunner since 2018
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
Japan20,4%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 824; Σ finishers = 4 036. 824 / 4 036 × 100 = 20.42%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races2 179 km
> 100 km14
Longest race125,0 km
10th Fujisan Issyu Walking — 6/6/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,4%
Trail27,9%
Ult.Walk63,7%
Records
HISTORY
20 race(s)| Runner | Races in common |
|---|---|