Akihisa (小林明尚) Kobayashi
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Born : 1973
Cat. M50 Ultrarunner since 2015
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
70
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
2
Countries visited ?Japan
United States
JapanUnited States83,7%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 4 777; Σ finishers = 5 705. 4 777 / 5 705 × 100 = 83.73%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed32
Km — ultra races5 898 km
> 100 km21
> 160 km9
> 200 km7
Longest race582,0 km
Across Honshu R9 Foot Race — 18/4/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road98,8%
Trail1,2%
HISTORY
32 race(s)| Runner | Races in common |
|---|---|