Yoshinori (村山義則) Murayama
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Born : 1979
Cat. M45 Ultrarunner since 2017
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
14
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
Japan68,7%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 774; Σ finishers = 1 126. 774 / 1 126 × 100 = 68.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races249 km
Longest race73,0 km
7th Gasando Trail running race — 15/10/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 15.10 | 73km | 7th Gasando Trail running race |
14:16:22 h | 253 |
| 2019 | ||||
| 06.10 | 73km | 5th Gasando Trail running race |
14:44:18 h | 180 |
| 2017 | ||||
| 01.10 | 50km | 11th Madarao Forest Trails 50km |
7:29:05 h | 175 |
| 18.06 | 53km | 3rd Echigo Country Trail |
8:55:18 h | 170 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/10/2022 | 7th Gasando Trail running race | 73,00 | ×5 |
| ✓ 2 | 6/10/2019 | 5th Gasando Trail running race | 73,00 | ×5 |
| ✓ 3 | 18/6/2017 | 3rd Echigo Country Trail | 53,00 | ×3 |
| ✓ 4 | 1/10/2017 | 11th Madarao Forest Trails 50km | 50,00 | ×3 |