Takafumi (上田貴文) Ueda
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Born : 1981
Cat. M45 Ultrarunner since 2015
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
Japan16,5%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 248; Σ finishers = 7 556. 1 248 / 7 556 × 100 = 16.52%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 155 km
> 100 km3
Longest race110,0 km
15th Shinetsu Five Mountains Trail 110km — 17/9/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road30,7%
Trail69,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 17.05 | 100km | 32th Yatsugatake Nobeyama 100 km |
11:26:54 h | 210 |
| 2025 | ||||
| 07.06 | 100.8km | 5th Okushinano 100 |
13:42:30 h | 39 |
| 18.05 | 77km | 30th Saba Highway Ultramarathon |
8:38:43 h | 46 |
| 2024 | ||||
| 13.10 | 71.5km | 32th Hasetsune Cup - Japan Mountain Endurance Race |
12:16:20 h | 213 |
| 18.05 | 109.2km | 9th Trainic World 100 km in Sai-No-Kuni |
21:52:28 h | 20 |
| 2023 | ||||
| 17.09 | 110km | 15th Shinetsu Five Mountains Trail 110km |
16:54:35 h | 28 |
| 2022 | ||||
| 21.08 | 60km | 11th World Geopark Trail Run in Sanin Kaigan |
6:48:53 h | 11 |
| 22.05 | 100km | 28th Yatsugatake Nobeyama 100 km |
12:12:10 h | 290 |
| 2021 | ||||
| 09.10 | 59km | 5th Kyoto Grand Traverse |
8:05:22 h | 2 🥈 |
| 2018 | ||||
| 04.11 | 50km | 2nd Koshu Alps Lily Route Challenge |
7:19:34 h | 10 |
| 23.09 | 75km | 3rd Forestrail Shinjo-Hiruzen |
11:17:44 h | 32 |
| 28.04 | 92km | 5th Shizuoka to Yamanashi |
18:22:59 h | 295 |
| 2017 | ||||
| 21.05 | 77km | 22th Saba Highway Ultramarathon |
8:36:31 h | 37 |
| 2015 | ||||
| 18.10 | 73km | 6th OSJ Hyonosen Mountains Trail Race |
9:25:27 h | 29 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/9/2023 | 15th Shinetsu Five Mountains Trail 110km | 110,00 | ×3 |
| ✓ 2 | 18/5/2024 | 9th Trainic World 100 km in Sai-No-Kuni | 109,20 | ×3 |
| ✓ 3 | 7/6/2025 | 5th Okushinano 100 | 100,80 | ×3 |
| ✓ 4 | 17/5/2026 | 32th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 5 | 22/5/2022 | 28th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 6 | 28/4/2018 | 5th Shizuoka to Yamanashi (STY) | 92,00 | ×3 |
| ✓ 7 | 18/5/2025 | 30th Saba Highway Ultramarathon | 77,00 | ×2 |
| ✓ 8 | 21/5/2017 | 22th Saba Highway Ultramarathon | 77,00 | ×2 |
| ✓ 9 | 23/9/2018 | 3rd Forestrail Shinjo-Hiruzen | 75,00 | ×2 |
| ✓ 10 | 18/10/2015 | 6th OSJ Hyonosen Mountains Trail Race | 73,00 | ×2 |
| ✓ 11 | 13/10/2024 | 32th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 12 | 21/8/2022 | 11th World Geopark Trail Run in Sanin Kaigan | 60,00 | ×2 |
| ✓ 13 | 9/10/2021 | 5th Kyoto Grand Traverse | 59,00 | ×1 |
| ✓ 14 | 4/11/2018 | 2nd Koshu Alps Lily Route Challenge | 50,00 | ×1 |