Makoto (清水誠) Shimizu
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Born : 1972
Cat. M50 Ultrarunner since 2011
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
61
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
Japan43,5%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 13 201; Σ finishers = 30 354. 13 201 / 30 354 × 100 = 43.49%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed40
Km — ultra races5 113 km
> 100 km14
> 160 km6
> 200 km5
Longest race516,0 km
20th River Road Foot Race 514 km — 30/4/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road96,9%
Trail3,1%
Records
HISTORY
40 race(s)| Runner | Races in common |
|---|---|