Masaki (平木昌希) Hiraki
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1973
Cat. M50 Ultrarunner since 2006
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
Japan33,9%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 1 035; Σ finishers = 3 051. 1 035 / 3 051 × 100 = 33.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races900 km
> 100 km4
> 160 km2
Longest race163,1 km
16th Shinetsu Five Mountains Trail 100 mile — 14/9/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road17,0%
Trail83,0%
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 14.09 | 163.1km | 16th Shinetsu Five Mountains Trail 100 mile |
25:25:55 h | 48 |
| 2023 | ||||
| 16.09 | 162.6km | 15th Shinetsu Five Mountains Trail 100 mile |
31:10:40 h | 137 |
| 2019 | ||||
| 21.09 | 143km | 6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup |
32:57:26 h | 289 |
| 2018 | ||||
| 22.09 | 75km | 5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup |
14:08:58 h | 45 |
| 2016 | ||||
| 11.09 | 53km | 6th Hakuba Int. Trail Run |
6:48:41 h | 70 |
| 2015 | ||||
| 20.09 | 153km | 18th Karisakatoge beyond Chichibu Run |
22:58:51 h | 55 |
| 2014 | ||||
| 07.09 | 50km | 7th OSJ Adatara Trail 50K |
9:55:32 h | 90 |
| 2006 | ||||
| 21.05 | 100km | 12th Yatsugatake Nobeyama 100 km |
12:55:53 h | 309 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/9/2024 | 16th Shinetsu Five Mountains Trail 100 mile | 163,10 | ×6 |
| ✓ 2 | 16/9/2023 | 15th Shinetsu Five Mountains Trail 100 mile | 162,60 | ×6 |
| ✓ 3 | 20/9/2015 | 18th Karisakatoge beyond Chichibu Run | 153,00 | ×5 |
| ✓ 4 | 21/9/2019 | 6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup | 143,00 | ×5 |
| ✓ 5 | 21/5/2006 | 12th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 6 | 22/9/2018 | 5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup | 75,00 | ×2 |
| ✓ 7 | 11/9/2016 | 6th Hakuba Int. Trail Run | 53,00 | ×1 |
| ✓ 8 | 7/9/2014 | 7th OSJ Adatara Trail 50K | 50,00 | ×1 |