Hidekazu (高木秀和) Takaki
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Born : 1976
Cat. M50 Ultrarunner since 2003
12
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
Japan30,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 309; Σ finishers = 4 255. 1 309 / 4 255 × 100 = 30.76%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races992 km
> 100 km4
Longest race109,2 km
9th Trainic World 100 km in Sai-No-Kuni — 18/5/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road31,6%
Trail68,4%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 17.05 | 100km | 10th Trainic World 100 km in Sai-No-Kuni |
26:58:05 h | 135 |
| 2024 | ||||
| 20.10 | 70km | 31. Ultramarathon Okumusashi |
7:50:37 h | 150 |
| 18.05 | 109.2km | 9th Trainic World 100 km in Sai-No-Kuni |
24:09:23 h | 62 |
| 2023 | ||||
| 17.06 | 105km | 1st Okumusashi Long Trail Race 105K |
28:57:12 h | 81 |
| 20.05 | 109.2km | 8th Trainic World 100 km in Sai-No-Kuni |
23:49:10 h | 71 |
| 2022 | ||||
| 30.10 | 49.6km | 10th Trainic world Ogose-Tokigawa Trail Run 50km |
7:47:23 h | 57 |
| 03.07 | 8h | 28th 8-Hour Endurance Race Tokorozawa |
73.500 km | 34 |
| 2019 | ||||
| 11.05 | 106km | 4th Trainic World 100 km in Sai-No-Kuni |
26:13:13 h | 104 |
| 2018 | ||||
| 08.09 | 49.8km | 6th Trainic world Soto-Chichibu Trail Run 50km |
8:19:54 h | 69 |
| 2017 | ||||
| 09.07 | 49.8km | 5th Trainic world Chichibu Trail Run 50km |
9:40:55 h | 111 |
| 2008 | ||||
| 12.04 | 70km | 3rd Toda Saiko 70 km |
8:06:45 h | 99 |
| 2003 | ||||
| 19.10 | 100km | 9th River Shimanto 100km |
11:21:05 h | 348 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/5/2024 | 9th Trainic World 100 km in Sai-No-Kuni | 109,20 | ×4 |
| ✓ 2 | 20/5/2023 | 8th Trainic World 100 km in Sai-No-Kuni | 109,20 | ×4 |
| ✓ 3 | 11/5/2019 | 4th Trainic World 100 km in Sai-No-Kuni | 106,00 | ×3 |
| ✓ 4 | 17/6/2023 | 1st Okumusashi Long Trail Race 105K | 105,00 | ×3 |
| ✓ 5 | 17/5/2025 | 10th Trainic World 100 km in Sai-No-Kuni | 100,00 | ×3 |
| ✓ 6 | 19/10/2003 | 9th River Shimanto 100km | 100,00 | ×3 |
| ✓ 7 | 3/7/2022 | 28th 8-Hour Endurance Race Tokorozawa | 73,50 | ×2 |
| ✓ 8 | 20/10/2024 | 31. Ultramarathon Okumusashi | 70,00 | ×2 |
| ✓ 9 | 12/4/2008 | 3rd Toda Saiko 70 km | 70,00 | ×2 |
| ✓ 10 | 8/9/2018 | 6th Trainic world Soto-Chichibu Trail Run 50km | 49,80 | ×1 |
| ✓ 11 | 9/7/2017 | 5th Trainic world Chichibu Trail Run 50km | 49,80 | ×1 |
| ✓ 12 | 30/10/2022 | 10th Trainic world Ogose-Tokigawa Trail Run 50km | 49,60 | ×1 |