Masafumi (村上昌文) Murakami
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Born : 1963
Cat. M60 Ultrarunner since 2006
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
Japan52,2%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 5 217; Σ finishers = 9 992. 5 217 / 9 992 × 100 = 52.21%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 710 km
> 100 km3
> 160 km2
Longest race188,0 km
3rd Michinoku Tsugaru Journey Run 188K — 14/7/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
26 race(s)| Runner | Races in common |
|---|---|