Takehiko (都築毅彦) Tsuzuki
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Born : 1980
Cat. M45 Ultrarunner since 2017
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?Japan
Thailand
JapanThailand37,8%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 3 214; Σ finishers = 8 493. 3 214 / 8 493 × 100 = 37.84%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 463 km
> 100 km7
> 160 km5
Longest race169,0 km
4th Lake Biwa 100 — 11/10/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,1%
Trail91,9%
Records
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 09.05 | 50mi | 12th Mt. Hiei Int. 50 Mile Trail Run |
11:23:28 h | 52 |
| 2025 | ||||
| 06.12 | 48km | 2nd Chiangmai Thailand by UTMB - HMONG 50-DAY |
12:05:46 h | 1494 |
| 17.05 | 100mi | 10th Trainic World 100 Mile in Sai-No-Kuni |
34:11:19 h | 85 |
| 2024 | ||||
| 11.10 | 169km | 4th Lake Biwa 100 |
35:25:32 h | 26 |
| 18.05 | 100mi | 9th Trainic World 100 Mile in Sai-No-Kuni |
32:28:03 h | 27 |
| 2023 | ||||
| 16.09 | 162.6km | 15th Shinetsu Five Mountains Trail 100 mile |
27:48:14 h | 50 |
| 2022 | ||||
| 16.07 | 106.5km | 14th OSJ Ontake 100km Ultra Trail |
12:54:14 h | 80 |
| 22.04 | 167km | 7th Ultra-Trail Mt. Fuji |
25:59:54 h | 102 |
| 2021 | ||||
| 28.08 | 75km | 1st Okushinano 100 - 75 km |
11:46:26 h | 88 |
| 2019 | ||||
| 23.06 | 72.6km | 6. Spatrail - Shima to Kusatsu 72K |
10:43:16 h | 163 |
| 07.04 | 70km | 5th Okumikawa Power Trail |
11:47:37 h | 235 |
| 2018 | ||||
| 09.12 | 71.7km | 5th Izu Trail Journey |
11:45:10 h | 548 |
| 2017 | ||||
| 23.04 | 118km | 27th Fuji 5 Lakes 118 km Challenge |
14:04:35 h | 277 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/10/2024 | 4th Lake Biwa 100 | 169,00 | ×4 |
| ✓ 2 | 22/4/2022 | 7th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×4 |
| ✓ 3 | 16/9/2023 | 15th Shinetsu Five Mountains Trail 100 mile | 162,60 | ×4 |
| ✓ 4 | 17/5/2025 | 10th Trainic World 100 Mile in Sai-No-Kuni | 160,93 | ×4 |
| ✓ 5 | 18/5/2024 | 9th Trainic World 100 Mile in Sai-No-Kuni | 160,93 | ×4 |
| ✓ 6 | 23/4/2017 | 27th Fuji 5 Lakes 118 km Challenge | 118,00 | ×3 |
| ✓ 7 | 16/7/2022 | 14th OSJ Ontake 100km Ultra Trail | 106,50 | ×3 |
| ✓ 8 | 9/5/2026 | 12th Mt. Hiei Int. 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 9 | 28/8/2021 | 1st Okushinano 100 - 75 km | 75,00 | ×2 |
| ✓ 10 | 23/6/2019 | 6. Spatrail - Shima to Kusatsu 72K | 72,60 | ×2 |
| ✓ 11 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 12 | 7/4/2019 | 5th Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 13 | 6/12/2025 | 2nd Chiangmai Thailand by UTMB - HMONG 50-DAY | 48,00 | ×1 |