Hirokazu Muramoto
External sources
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Born : 1970
Cat. M55 Ultrarunner since 2021
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
10
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 ?
China
Malaysia
ChinaMalaysia42,5%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 113; Σ finishers = 266. 113 / 266 × 100 = 42.48%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races110 km
Longest race60,0 km
7th Cameron 60 km Ultra Trail — 15/7/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road45,5%
Trail54,5%
Records
HISTORY
2 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 15.07 | 60km | 7th Cameron 60 km Ultra Trail |
12:15:01 h | 103 |
| 2021 | ||||
| 17.04 | 50km | 3rd Lianyungang Shanhai 50 Cross-Country |
9:14:25 h | 12 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/7/2023 | 7th Cameron 60 km Ultra Trail | 60,00 | ×6 |
| ✓ 2 | 17/4/2021 | 3rd Lianyungang Shanhai 50 Cross-Country | 50,00 | ×5 |