Tomohiko (髙橋知彦) Takahashi
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Born : 1977
Cat. M45 Ultrarunner since 2022
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
Japan2,8%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 136; Σ finishers = 4 863. 136 / 4 863 × 100 = 2.80%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races1 368 km
> 100 km8
> 160 km6
Longest race169,0 km
5th Lake Biwa 100 — 10/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 10.10 | 169km | 5th Lake Biwa 100 |
31:54:41 h | 16 |
| 13.09 | 162.2km | 17th Shinetsu Five Mountains Trail 100 mile |
21:45:03 h | 9 |
| 27.06 | 165km | 4th Deep Japan Ultra 100 - 165 km |
28:55:01 h | 2 🥈 |
| 2024 | ||||
| 16.11 | 100mi | 10th FunTrails100M Round |
27:36:35 h | 7 |
| 22.09 | 138km | 10th SkyViewTrail Memorial Cup |
22:10:49 h | 4 |
| 14.07 | 65km | 15th Nozawa Onsen 4100D Mountain Trail |
8:21:39 h | 13 |
| 2023 | ||||
| 16.09 | 162.6km | 15th Shinetsu Five Mountains Trail 100 mile |
23:24:10 h | 10 |
| 2022 | ||||
| 09.10 | 71.5km | 30th Hasetsune Cup - Japan Mountain Endurance Race |
9:43:23 h | 39 |
| 16.07 | 106.5km | 14th OSJ Ontake 100km Ultra Trail |
11:24:40 h | 21 |
| 22.04 | 167km | 7th Ultra-Trail Mt. Fuji |
22:30:04 h | 25 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/10/2025 | 5th Lake Biwa 100 | 169,00 | ×4 |
| ✓ 2 | 22/4/2022 | 7th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×4 |
| ✓ 3 | 27/6/2025 | 4th Deep Japan Ultra 100 - 165 km | 165,00 | ×4 |
| ✓ 4 | 16/9/2023 | 15th Shinetsu Five Mountains Trail 100 mile | 162,60 | ×4 |
| ✓ 5 | 13/9/2025 | 17th Shinetsu Five Mountains Trail 100 mile | 162,20 | ×4 |
| ✓ 6 | 16/11/2024 | 10th FunTrails100M Round | 160,93 | ×4 |
| ✓ 7 | 22/9/2024 | 10th SkyViewTrail Memorial Cup | 138,00 | ×4 |
| ✓ 8 | 16/7/2022 | 14th OSJ Ontake 100km Ultra Trail | 106,50 | ×3 |
| ✓ 9 | 9/10/2022 | 30th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 10 | 14/7/2024 | 15th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×1 |