Masayoshi (橋本真禎) Hashimoto
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
69,3%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 8 391; Σ finishers = 12 107. 8 391 / 12 107 × 100 = 69.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 202 km
> 100 km4
Longest race143,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road31,6%
Trail68,4%
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 08.12 | 70km | 13:34:55 h | 1248 | |
| 2023 | ||||
| 10.06 | 100.8km | 18:56:16 h | 400 | |
| 2022 | ||||
| 11.12 | 70km | 11:34:06 h | 675 | |
| 2021 | ||||
| 12.12 | 69.1km | 13:06:54 h | 1104 | |
| 2019 | ||||
| 08.12 | 71.7km | 11:49:05 h | 903 | |
| 21.09 | 143km | 36:35:18 h | 486 | |
| 2018 | ||||
| 09.12 | 71.7km | 13:08:23 h | 973 | |
| 20.10 | 112km | 22:02:30 h | 75 | |
| 27.05 | 51.9km | 11:52:48 h | 83 | |
| 24.03 | 112km | 20:05:54 h | 92 | |
| 2017 | ||||
| 17.09 | 52km | 7:18:16 h | 285 | |
| 26.03 | 56km | 9:50:00 h | 493 | |
| 2010 | ||||
| 10.10 | 71.5km | 18:00:13 h | 883 | |
| 30.01 | 50km | 8:22:11 h | 99 | |
| 2008 | ||||
| 19.10 | 100km | 12:58:05 h | 607 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/9/2019 | 6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup | 143,00 | ×4 |
| ✓ 2 | 20/10/2018 | 19th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 3 | 24/3/2018 | 18th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 4 | 10/6/2023 | 3rd Okushinano 100 | 100,80 | ×3 |
| ✓ 5 | 19/10/2008 | 14th River Shimanto 100km | 100,00 | ×3 |
| ✓ 6 | 8/12/2019 | 6th Izu Trail Journey | 71,70 | ×2 |
| ✓ 7 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 8 | 10/10/2010 | 18th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 9 | 8/12/2024 | 11th Izu Trail Journey | 70,00 | ×2 |
| ✓ 10 | 11/12/2022 | 9th Izu Trail Journey | 70,00 | ×2 |
| ✓ 11 | 12/12/2021 | 8th Izu Trail Journey | 69,10 | ×2 |
| ✓ 12 | 26/3/2017 | 16th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 13 | 17/9/2017 | 9th Shinetsu Five Mountains Trail 110km | 52,00 | ×1 |
| ✓ 14 | 27/5/2018 | 3rd Rokko 5 Peaks Trail Race | 51,90 | ×1 |
| ✓ 15 | 30/1/2010 | 2nd OSJ Jungle Trail 50K Amami | 50,00 | ×1 |