Takayuki (渡辺敬之) Watanabe
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Born : 1974
Cat. M50 Ultrarunner since 2005
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Japan21,4%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 471; Σ finishers = 6 859. 1 471 / 6 859 × 100 = 21.45%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 299 km
> 100 km3
> 24h1
Longest race121,0 km
3rd Aso Round Trail — 11/5/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road30,8%
Trail65,6%
Elim.3,6%
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 01.06 | 64km | 7th Mizukami Mountain Party |
10:26:21 h | 20 |
| 2023 | ||||
| 23.07 | 66km | 11th Kirishima Ebino-kougen Extreme Trail |
9:05:56 h | 31 |
| 2021 | ||||
| 18.09 | Backyard Ultra | 2nd Last Dragon Ultra |
46.942 km (7h) | 42 |
| 14.03 | 62km | 4th Mizukami Mountain Party |
9:21:11 h | 24 |
| 2019 | ||||
| 11.05 | 121km | 3rd Aso Round Trail |
21:06:39 h | 18 |
| 2018 | ||||
| 26.08 | 64km | 2nd Mizukami Mountain Party |
11:18:43 h | 10 |
| 12.05 | 108.7km | 2nd Aso Round Trail |
18:57:42 h | 28 |
| 2017 | ||||
| 23.07 | 67.5km | 5th Kirishima Ebino-kougen Extreme Trail |
8:51:09 h | 24 |
| 13.05 | 108.7km | 1st Aso Round Trail |
18:42:53 h | 16 |
| 2016 | ||||
| 24.07 | 67.5km | 4th Kirishima Ebino-kougen Extreme Trail |
8:44:52 h | 18 |
| 2015 | ||||
| 06.06 | 100km | 25th Aso Caldera Super Marathon 100 km |
9:29:29 h | 71 |
| 2014 | ||||
| 20.07 | 63km | 2nd Kirishima Ebino-kougen Extreme Trail |
9:14:34 h | 46 |
| 07.06 | 100km | 24th Aso Caldera Super Marathon 100 km |
10:25:03 h | 116 |
| 2013 | ||||
| 21.07 | 60km | 1st Kirishima Ebino-kougen Extreme Trail |
9:28:49 h | 33 |
| 2007 | ||||
| 14.10 | 100km | 13th River Shimanto 100km |
12:54:18 h | 694 |
| 2005 | ||||
| 16.10 | 100km | 11th River Shimanto 100km |
11:16:35 h | 296 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/5/2019 | 3rd Aso Round Trail | 121,00 | ×3 |
| ✓ 2 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×3 |
| ✓ 3 | 13/5/2017 | 1st Aso Round Trail | 108,70 | ×3 |
| ✓ 4 | 6/6/2015 | 25th Aso Caldera Super Marathon 100 km | 100,00 | ×3 |
| ✓ 5 | 7/6/2014 | 24th Aso Caldera Super Marathon 100 km | 100,00 | ×3 |
| ✓ 6 | 14/10/2007 | 13th River Shimanto 100km | 100,00 | ×3 |
| ✓ 7 | 16/10/2005 | 11th River Shimanto 100km | 100,00 | ×3 |
| ✓ 8 | 23/7/2017 | 5th Kirishima Ebino-kougen Extreme Trail | 67,50 | ×2 |
| ✓ 9 | 24/7/2016 | 4th Kirishima Ebino-kougen Extreme Trail | 67,50 | ×2 |
| ✓ 10 | 23/7/2023 | 11th Kirishima Ebino-kougen Extreme Trail | 66,00 | ×2 |
| ✓ 11 | 1/6/2024 | 7th Mizukami Mountain Party | 64,00 | ×1 |
| ✓ 12 | 26/8/2018 | 2nd Mizukami Mountain Party | 64,00 | ×1 |
| ✓ 13 | 20/7/2014 | 2nd Kirishima Ebino-kougen Extreme Trail | 63,00 | ×1 |
| ✓ 14 | 14/3/2021 | 4th Mizukami Mountain Party | 62,00 | ×1 |
| ✓ 15 | 21/7/2013 | 1st Kirishima Ebino-kougen Extreme Trail | 60,00 | ×1 |
| ✓ 16 | 18/9/2021 | 2nd Last Dragon Ultra | 46,94 | ×1 |